{"id":2077,"date":"2024-10-28T16:24:48","date_gmt":"2024-10-28T16:24:48","guid":{"rendered":"https:\/\/gbelentzas.sites.sch.gr\/?p=2077"},"modified":"2025-11-15T15:43:18","modified_gmt":"2025-11-15T15:43:18","slug":"%ce%b5%cf%80%ce%af%ce%bb%cf%85%cf%83%ce%b7-%ce%b5%ce%be%ce%b9%cf%83%cf%8e%cf%83%ce%b5%cf%89%ce%bd-%ce%bc%ce%b5-%ce%ba%ce%bb%ce%ac%cf%83%ce%bc%ce%b1%cf%84%ce%b1","status":"publish","type":"post","link":"https:\/\/gbelentzas.sites.sch.gr\/?p=2077","title":{"rendered":"1.2 \u0395\u03c0\u03af\u03bb\u03c5\u03c3\u03b7 \u03b5\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03c9\u03bd \u03b1\u2019 \u03b2\u03b1\u03b8\u03bc\u03bf\u03cd &#8211; \u0395\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03ba\u03bb\u03ac\u03c3\u03bc\u03b1\u03c4\u03b1"},"content":{"rendered":"\n\n\n<h4 class=\"wp-block-heading\"><span style=\"color: #000080;\"><b>\u039b\u03cd\u03c3\u03b7 \u0395\u03be\u03af\u03c3\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c4\u03b7 \u039c\u03ad\u03b8\u03bf\u03b4\u03bf \u00ab\u03a7\u03b9\u03b1\u03c3\u03c4\u03af\u00bb<\/b><\/span><\/h4>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s2\"><span style=\"color: #008000;\"><em><strong>\u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1:<\/strong><\/em> <\/span>\u039d\u03b1 \u03bb\u03c5\u03b8\u03b5\u03af \u03b7 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 &nbsp;<\/span><span class=\"s1\">\\displaystyle \\dfrac{2x+11}{3} = x<\/span><\/p>\n\n\n\n<p class=\"p3 wp-block-paragraph\">\u03a3\u03c4\u03b9\u03c2 \u03b5\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03b9\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03bb\u03ac\u03c3\u03bc\u03b1, \u03bc\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03b9\u03bf \u03ac\u03bc\u03b5\u03c3\u03b5\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 <span class=\"s3\"><b>\u03c7\u03b9\u03b1\u03c3\u03c4\u03af<\/b><\/span>. \u0397 \u03b9\u03b4\u03ad\u03b1 \u03b2\u03b1\u03c3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03cc\u03c4\u03b9 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03c3\u03b1\u03bd \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03af\u03b1, \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c3\u03c4\u03bf \u03b4\u03b5\u03be\u03af \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c3\u03b5 \u03ba\u03bb\u03ac\u03c3\u03bc\u03b1 \u03bc\u03b5 \u03c0\u03b1\u03c1\u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03ae \u03c4\u03bf <span class=\"s4\">1<\/span>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><b>\u0392\u03ae\u03bc\u03b1 1\u03bf. \u039c\u03b5\u03c4\u03b1\u03c4\u03c1\u03bf\u03c0\u03ae \u03c3\u03b5 \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03af\u03b1<\/b><\/li>\n<\/ul>\n\n\n\n<p class=\"p3 wp-block-paragraph\">\u039e\u03b5\u03ba\u03b9\u03bd\u03ac\u03bc\u03b5 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7:<\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 38px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-781f21f61961ddfcf73f1ed3f94d879f_l3.png\" height=\"38\" width=\"99\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#120;&#43;&#49;&#49;&#125;&#123;&#51;&#125;&#32;&#61;&#32;&#120;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/span><\/p>\n\n\n\n<p class=\"p3 wp-block-paragraph\">\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c7\u03b9\u03b1\u03c3\u03c4\u03af, \u03b3\u03c1\u03ac\u03c6\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf <span class=\"s4\">x<\/span> \u03c9\u03c2 \u03ba\u03bb\u03ac\u03c3\u03bc\u03b1:<\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 38px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-7c3bf06c808e35f6ce74e54eb346e1f4_l3.png\" height=\"38\" width=\"102\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#120;&#43;&#49;&#49;&#125;&#123;&#51;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#125;&#123;&#49;&#125;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/span><\/p>\n\n\n\n<p class=\"p3 wp-block-paragraph\">\u03a4\u03ce\u03c1\u03b1 \u03b7 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03af\u03b1 \u03b4\u03cd\u03bf \u03ba\u03bb\u03b1\u03c3\u03bc\u03ac\u03c4\u03c9\u03bd.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><b>\u0392\u03ae\u03bc\u03b1 2\u03bf. \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c4\u03b7\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5 &#8220;\u03c7\u03b9\u03b1\u03c3\u03c4\u03af&#8221;<\/b><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5 \u00ab\u03b4\u03b9\u03b1\u03b3\u03ce\u03bd\u03b9\u03b1\u00bb:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"s1\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 19px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-b93cf25c1f5f70eb6b17955a712c40dc_l3.png\" height=\"19\" width=\"157\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#40;&#50;&#120;&#43;&#49;&#49;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#32;&#61;&#32;&#51;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#120;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0391\u03c0\u03bb\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bc\u03b5:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"s1\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 15px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-38e75e7bc5aec432d25d8d034d2ab3a6_l3.png\" height=\"15\" width=\"106\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#50;&#120;&#32;&#43;&#32;&#49;&#49;&#32;&#61;&#32;&#51;&#120;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><b>\u0392\u03ae\u03bc\u03b1 3\u03bf. \u03a7\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03b3\u03bd\u03c9\u03c3\u03c4\u03bf\u03cd\u03c2 \u03b1\u03c0\u03cc \u03b1\u03b3\u03bd\u03ce\u03c3\u03c4\u03bf\u03c5\u03c2<\/b><\/li>\n<\/ul>\n\n\n\n<p class=\"p3 wp-block-paragraph\">\u0392\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5 \u03cc\u03bb\u03b1 \u03c4\u03b1 <span class=\"s4\">x<\/span> \u03c3\u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03bc\u03ad\u03bb\u03bf\u03c2. \u0391\u03c6\u03b1\u03b9\u03c1\u03bf\u03cd\u03bc\u03b5 <span class=\"s4\">2x<\/span> \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b4\u03cd\u03bf \u03bc\u03ad\u03bb\u03b7:<\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 13px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-5ae2961102402898192219bf170bc6f1_l3.png\" height=\"13\" width=\"105\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#49;&#49;&#32;&#61;&#32;&#51;&#120;&#32;&#45;&#32;&#50;&#120;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/span><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 13px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-84531bda81a2515614efd53b204da0be_l3.png\" height=\"13\" width=\"53\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#120;&#32;&#61;&#32;&#49;&#49;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/span><\/p>\n\n\n\n<iframe title=\"\u0395\u03c0\u03af\u03bb\u03c5\u03c3\u03b7 \u0395\u03be\u03af\u03c3\u03c9\u03c3\u03b7\u03c2 \u0391 \u0392\u03b1\u03b8\u03bc\u03bf\u03cd \u03bc\u03b5 \u03c4\u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf &quot;\u03a7\u03b9\u03b1\u03c3\u03c4\u03af&quot;\" allowtransparency=\"true\" height=\"150\" width=\"100%\" style=\"border: none; min-width: min(100%, 430px);height:150px;\" scrolling=\"no\" data-name=\"pb-iframe-player\" src=\"https:\/\/www.podbean.com\/player-v2\/?i=ttayp-19c3086-pb&#038;from=pb6admin&#038;share=1&#038;download=1&#038;rtl=0&#038;fonts=Arial&#038;skin=3267a3&#038;font-color=auto&#038;logo_link=episode_page&#038;btn-skin=ff6d00\" loading=\"lazy\"><\/iframe>\n\n\n\n<h4 class=\"wp-block-heading\"><span style=\"color: #000080;\"><b>\u03a0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03bc\u03ad\u03bb\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03bb\u03ac\u03c3\u03bc\u03b1\u03c4\u03b1<\/b><\/span><\/h4>\n\n\n\n<p class=\"p1 wp-block-paragraph\">\u0397 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03c7\u03b9\u03b1\u03c3\u03c4\u03af \u03b4\u03b5\u03bd \u03b1\u03c6\u03bf\u03c1\u03ac \u03bc\u03cc\u03bd\u03bf \u03b5\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03b9\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03c4\u03bf \u03ad\u03bd\u03b1 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03bb\u03ac\u03c3\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03ac\u03bb\u03bb\u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2. \u0395\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b5\u03be\u03af\u03c3\u03bf\u03c5 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b5\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b7\u03c2 \u03bc\u03bf\u03c1\u03c6\u03ae\u03c2:<\/p>\n\n\n\n<p class=\"p3 wp-block-paragraph\"><span class=\"s1\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 37px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-28f29e4d34e07caec6be9685b8a31def_l3.png\" height=\"37\" width=\"58\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#92;&#97;&#108;&#112;&#104;&#97;&#125;&#123;&#92;&#98;&#101;&#116;&#97;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#92;&#103;&#97;&#109;&#109;&#97;&#125;&#123;&#92;&#100;&#101;&#108;&#116;&#97;&#125;&#46;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/span><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\">\u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7, \u03b7 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 <span class=\"s2\"><b>\u03ae\u03b4\u03b7<\/b><\/span> \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03af\u03b1, \u03bf\u03c0\u03cc\u03c4\u03b5 \u03b7 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c7\u03b9\u03b1\u03c3\u03c4\u03af \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03b5\u03c5\u03b8\u03b5\u03af\u03b1\u03c2:<\/p>\n\n\n\n<p class=\"p3 wp-block-paragraph\"><span class=\"s1\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 18px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-e5f2f6afbaa948e3fcc5e19951d2bc0f_l3.png\" height=\"18\" width=\"100\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#97;&#108;&#112;&#104;&#97;&#92;&#99;&#100;&#111;&#116;&#32;&#92;&#100;&#101;&#108;&#116;&#97;&#32;&#61;&#32;&#92;&#98;&#101;&#116;&#97;&#92;&#99;&#100;&#111;&#116;&#32;&#92;&#103;&#97;&#109;&#109;&#97;&#46;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/span><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\">\u039c\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03b4\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c0\u03b9\u03b1 \u03c0\u03b1\u03c1\u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b9\u03bf \u03b1\u03c0\u03bb\u03ae, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03b7 \u03bb\u03cd\u03c3\u03bf\u03c5\u03bc\u03b5 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b3\u03bd\u03c9\u03c3\u03c4\u03ad\u03c2 \u03c0\u03c1\u03ac\u03be\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03cc\u03c1\u03c9\u03bd.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><span style=\"color: #000080;\"><b>\u039b\u03cd\u03c3\u03b7 \u0395\u03be\u03af\u03c3\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03b1\u03c3\u03bc\u03cc \u03bc\u03b5 \u03c4\u03bf \u0395\u039a\u03a0.&nbsp;<\/b><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #008000;\"><em><strong>\u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1:<\/strong><\/em><\/span> \u039d\u03b1 \u03bb\u03c5\u03b8\u03b5\u03af \u03b7 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-2aadefdd1b8353f145ff3b19f425847a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#53;&#32;&#45;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#32;&#43;&#32;&#49;&#125;&#123;&#51;&#125;&#32;&#61;&#32;&#50;&#32;&#43;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#53;&#120;&#32;&#43;&#32;&#50;&#125;&#123;&#54;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"192\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03cd\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7&nbsp;\u03b8\u03b1 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0392\u03ae\u03bc\u03b1 1\u03bf: \u0391\u03c0\u03b1\u03bb\u03bf\u03b9\u03c6\u03ae \u03c0\u03b1\u03c1\u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03ce\u03bd.<\/strong> \u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5 &nbsp;\u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03bc\u03ad\u03bb\u03b7 \u03c4\u03b7\u03c2 &nbsp;\u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c4\u03bf<span class=\"Apple-converted-space\">&nbsp;\u0395\u039a\u03a0 \u03c4\u03c9\u03bd \u03c0\u03b1\u03c1\u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03ce\u03bd. \u03a4\u03bf \u0395\u039a\u03a0 \u03c4\u03c9\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd 3 \u03ba\u03b1\u03b9 6 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf 6. &nbsp;<\/span><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 45px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-08e1a6173bf3357e413cc2ea7987d5a0_l3.png\" height=\"45\" width=\"291\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#54;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#92;&#108;&#101;&#102;&#116;&#40;&#53;&#32;&#45;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#32;&#43;&#32;&#49;&#125;&#123;&#51;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#41;&#32;&#61;&#32;&#54;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#92;&#108;&#101;&#102;&#116;&#40;&#50;&#32;&#43;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#53;&#120;&#32;&#43;&#32;&#50;&#125;&#123;&#54;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#41;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0395\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bc\u03b5\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b7 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 38px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-1afdc43875a565e5f864d360d4e77330_l3.png\" height=\"38\" width=\"271\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#54;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#53;&#32;&#45;&#32;&#54;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#32;&#43;&#32;&#49;&#125;&#123;&#51;&#125;&#32;&#61;&#32;&#54;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#50;&#32;&#43;&#32;&#40;&#53;&#120;&#32;&#43;&#32;&#50;&#41;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03ba\u03b1\u03b9 \u03b1\u03c0\u03bb\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b1\u03c1\u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03ad\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b9\u03c3\u03bf\u03b4\u03cd\u03bd\u03b1\u03bc\u03b1:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 19px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-bc10ed8e62fed5660c6bf1156e8e1c58_l3.png\" height=\"19\" width=\"228\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#51;&#48;&#32;&#45;&#32;&#50;&#40;&#120;&#32;&#43;&#32;&#49;&#41;&#32;&#61;&#32;&#49;&#50;&#32;&#43;&#32;&#53;&#120;&#32;&#43;&#32;&#50;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0392\u03ae\u03bc\u03b1 2\u03bf: \u0391\u03c0\u03b1\u03bb\u03bf\u03b9\u03c6\u03ae \u03c0\u03b1\u03c1\u03b5\u03bd\u03b8\u03ad\u03c3\u03b5\u03c9\u03bd <\/strong>\u03ba\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03bc\u03b5\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 15px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-f2c025d984d59da356e5a72176dacdad_l3.png\" height=\"15\" width=\"180\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#51;&#48;&#32;&#45;&#32;&#50;&#120;&#32;&#45;&#32;&#50;&#32;&#61;&#32;&#49;&#52;&#32;&#43;&#32;&#53;&#120;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03ba\u03b1\u03b9 \u03b1\u03c0\u03bb\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 15px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-a03063e6ba31b66da6f269f0007e2beb_l3.png\" height=\"15\" width=\"148\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#50;&#56;&#32;&#45;&#32;&#50;&#120;&#32;&#61;&#32;&#49;&#52;&#32;&#43;&#32;&#53;&#120;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><b>\u0392\u03ae\u03bc\u03b1 3\u03bf: \u03a7\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03b3\u03bd\u03c9\u03c3\u03c4\u03bf\u03cd\u03c2 \u03b1\u03c0\u03cc \u03b1\u03b3\u03bd\u03ce\u03c3\u03c4\u03bf\u03c5\u03c2<\/b><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0393\u03b9\u03b1 \u03bd\u03b1 \u03bb\u03cd\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7, \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03cc\u03c1\u03bf\u03c5\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03bf\u03bd \u03ac\u03b3\u03bd\u03c9\u03c3\u03c4\u03bf <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-fa14ba582500f772a6344a561749e6f5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/> \u03c3\u03c4\u03bf \u03ad\u03bd\u03b1 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03cd\u03c2 \u03cc\u03c1\u03bf\u03c5\u03c2 \u03c3\u03c4\u03bf \u03ac\u03bb\u03bb\u03bf \u03bc\u03ad\u03bb\u03bf\u03c2. \u0398\u03c5\u03bc\u03b7\u03b8\u03b5\u03af\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03cc\u03c4\u03b1\u03bd \u03ad\u03bd\u03b1\u03c2 \u03cc\u03c1\u03bf\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03ad\u03bd\u03b1 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c3\u03c4\u03bf \u03ac\u03bb\u03bb\u03bf, \u03c4\u03bf \u03c0\u03c1\u03cc\u03c3\u03b7\u03bc\u03cc \u03c4\u03bf\u03c5 \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 15px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-3dd514fbc4592511b821dde0c34356e0_l3.png\" height=\"15\" width=\"148\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#50;&#56;&#32;&#45;&#32;&#49;&#52;&#32;&#61;&#32;&#53;&#120;&#32;&#43;&#32;&#50;&#120;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><b>\u0392\u03ae\u03bc\u03b1 4: \u0391\u03bd\u03b1\u03b3\u03c9\u03b3\u03ae &nbsp;\u03cc\u03bc\u03bf\u03b9\u03c9\u03bd \u03cc\u03c1\u03c9\u03bd<\/b><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u039a\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 &nbsp;\u03b1\u03bd\u03b1\u03b3\u03c9\u03b3\u03ae \u03cc\u03bc\u03bf\u03b9\u03c9\u03bd \u03cc\u03c1\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b1 2 \u03bc\u03ad\u03bb\u03b7, \u03b7 &nbsp;\u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 14px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-2eeab53365783cad08ce6072e9410080_l3.png\" height=\"14\" width=\"61\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#49;&#52;&#32;&#61;&#32;&#55;&#120;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0392\u03ae\u03bc\u03b1 5\u03bf: <\/strong><b>\u0394\u03b9\u03b1\u03b9\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae \u03c4\u03bf\u03c5 \u03b1\u03b3\u03bd\u03ce\u03c3\u03c4\u03bf\u03c5.&nbsp;<\/b><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a4\u03ad\u03bb\u03bf\u03c2, \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b2\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c4\u03bf <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-fa14ba582500f772a6344a561749e6f5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>, \u03b4\u03b9\u03b1\u03b9\u03c1\u03bf\u03cd\u03bc\u03b5 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03bc\u03ad\u03bb\u03b7 &nbsp;\u03c4\u03b7\u03c2 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c4\u03bf 7:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 39px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-a6baa8b4a3f16cf57a0860c49eb7b924_l3.png\" height=\"39\" width=\"69\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#49;&#52;&#125;&#123;&#55;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#55;&#120;&#125;&#123;&#55;&#125;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0386\u03c1\u03b1, \u03b7 \u03bb\u03cd\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 13px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-67d3edc37b1fd400405f09a0c79cdbf1_l3.png\" height=\"13\" width=\"45\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#120;&#61;&#50;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #ff6600;\"><strong>\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 1<\/strong><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039d\u03b1 \u03bb\u03c5\u03b8\u03bf\u03cd\u03bd \u03bf\u03b9 \u03b5\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03b9\u03c2:<\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><strong>\u03b1.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-6149cd3d3dbf1e6deb424660871283af_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#45;&#52;&#125;&#123;&#50;&#125;&#32;&#61;&#32;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"79\" style=\"vertical-align: -13px;\"\/><\/span><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><strong>\u03b2.<\/strong> &nbsp;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-910554f2f349f6c961b3f636468c6d1d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#120;&#43;&#53;&#125;&#123;&#52;&#125;&#32;&#61;&#32;&#120;&#45;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"121\" style=\"vertical-align: -13px;\"\/><\/span><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><strong>\u03b3.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-83453592c7c0f6b2428eca19239d9d0d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#51;&#40;&#120;&#45;&#50;&#41;&#45;&#49;&#125;&#123;&#53;&#125;&#32;&#61;&#32;&#50;&#120;&#43;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"179\" style=\"vertical-align: -13px;\"\/><\/span><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><strong>\u03b4.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-72ca818d14da0f4c185f2c03c40f38db_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#43;&#55;&#125;&#123;&#51;&#125;&#32;&#61;&#32;&#52;&#45;&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"113\" style=\"vertical-align: -13px;\"\/><\/span><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><strong>\u03b5.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-b141a4477d6e1c79306d2167410d896b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#53;&#120;&#45;&#49;&#125;&#123;&#54;&#125;&#32;&#61;&#32;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"89\" style=\"vertical-align: -13px;\"\/><\/span><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><strong>\u03c3\u03c4<\/strong>. <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-2f63d75101570835d519be9c0a54af03_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#40;&#120;&#43;&#51;&#41;&#43;&#52;&#125;&#123;&#51;&#125;&#32;&#61;&#32;&#120;&#45;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"169\" style=\"vertical-align: -13px;\"\/><\/span><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><strong>\u03b6.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-6ebd1e9e5cb1c1accb9753e46b585603_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#45;&#57;&#125;&#123;&#52;&#125;&#32;&#61;&#32;&#51;&#120;&#43;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"121\" style=\"vertical-align: -13px;\"\/><\/span><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><strong>\u03b7.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-fbe6757530fea8510275bc99e5cd40c4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#51;&#120;&#43;&#50;&#125;&#123;&#50;&#125;&#32;&#61;&#32;&#55;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"90\" style=\"vertical-align: -13px;\"\/><\/span><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><strong>\u03b8.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-6aa51877589b785fd905ddfe50d16494_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#52;&#40;&#120;&#45;&#49;&#41;&#45;&#51;&#125;&#123;&#53;&#125;&#32;&#61;&#32;&#50;&#120;&#45;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"179\" style=\"vertical-align: -13px;\"\/><\/span><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><span class=\"s1\"><strong>\u03b9.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-cb126ff23f54a8f592c5a265a720b315_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#43;&#49;&#125;&#123;&#54;&#125;&#32;&#61;&#32;&#53;&#45;&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"113\" style=\"vertical-align: -13px;\"\/><\/span><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #ff6600;\"><strong>\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 2<\/strong><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039d\u03b1 \u03bb\u03c5\u03b8\u03bf\u03cd\u03bd \u03bf\u03b9 \u03b5\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03b9\u03c2:<\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><strong>\u03b1.<span class=\"Apple-converted-space\">&nbsp; <\/span><\/strong><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-5847cd9d04243de24e414d8cc2c36da7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#45;&#51;&#125;&#123;&#50;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#53;&#125;&#123;&#52;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"82\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><strong>\u03b2.<span class=\"Apple-converted-space\">&nbsp; <\/span><\/strong><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-6db6c89239ab31472b98eca2276bf221_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#120;&#43;&#49;&#125;&#123;&#51;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#45;&#52;&#125;&#123;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"126\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><strong>\u03b3.<span class=\"Apple-converted-space\">&nbsp; <\/span><\/strong><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-59ecb649048b8554f5cd1533ebac8171_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#51;&#40;&#120;&#45;&#50;&#41;&#125;&#123;&#53;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#55;&#45;&#120;&#125;&#123;&#51;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"140\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><strong>\u03b4.<span class=\"Apple-converted-space\">&nbsp; <\/span><\/strong><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-3e50504215312236c59b4cf52928fb05_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#43;&#54;&#125;&#123;&#52;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#120;&#45;&#49;&#125;&#123;&#53;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"125\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><strong>\u03b5.<span class=\"Apple-converted-space\">&nbsp; <\/span><\/strong><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-b90f5228089005a3454703541901bac8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#53;&#120;&#45;&#50;&#125;&#123;&#54;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#51;&#125;&#123;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"92\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><strong>\u03c3\u03c4.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-3e3a7e482e2c1064bb8e51c036b33ea9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#40;&#120;&#43;&#49;&#41;&#45;&#51;&#125;&#123;&#51;&#125;&#32;&#61;&#32;&#45;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#43;&#53;&#125;&#123;&#52;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"187\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><strong>\u03b6.<\/strong><span class=\"Apple-converted-space\">&nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-948400b6ee6f0bd3933fef7f7397a1d7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#45;&#56;&#125;&#123;&#53;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#52;&#120;&#43;&#49;&#125;&#123;&#54;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"125\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><strong>\u03b7.<span class=\"Apple-converted-space\">&nbsp; <\/span><\/strong><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-9442597657b8d22e9af506e6861fc793_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#51;&#120;&#43;&#55;&#125;&#123;&#50;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#53;&#120;&#45;&#49;&#125;&#123;&#52;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"135\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><strong>\u03b8.<span class=\"Apple-converted-space\">&nbsp; <\/span><\/strong><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-79fb6cbd74e2ebe78dd89e43bf137470_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#52;&#40;&#120;&#45;&#50;&#41;&#43;&#49;&#125;&#123;&#51;&#125;&#32;&#61;&#32;&#45;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#120;&#45;&#55;&#125;&#123;&#53;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"196\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"p1 wp-block-paragraph\"><strong>\u03b9.<span class=\"Apple-converted-space\">&nbsp; <\/span><\/strong><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-d7341692a4b70e16ca9d045336da693b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#43;&#57;&#125;&#123;&#54;&#125;&#32;&#61;&#32;&#45;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#51;&#45;&#120;&#125;&#123;&#52;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"131\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #ff6600;\"><strong>\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 3<\/strong><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039d\u03b1 \u03bb\u03c5\u03b8\u03bf\u03cd\u03bd \u03bf\u03b9 \u03b5\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03b9\u03c2:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u03b1.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-9718d6d06b04b11d21fd5a3f3c25475b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#51;&#32;&#43;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#120;&#32;&#45;&#32;&#53;&#125;&#123;&#52;&#125;&#32;&#61;&#32;&#55;&#32;&#45;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#32;&#43;&#32;&#51;&#125;&#123;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"192\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u03b2.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-2f5ebfc3cb9eeefa1336292c85198aab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#53;&#120;&#32;&#43;&#32;&#52;&#125;&#123;&#51;&#125;&#32;&#45;&#32;&#50;&#120;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#51;&#120;&#32;&#45;&#32;&#49;&#125;&#123;&#54;&#125;&#32;&#43;&#32;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"211\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u03b3.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-307a3e87911bc9ebeed291975ef08d42_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#56;&#32;&#45;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#51;&#120;&#32;&#43;&#32;&#50;&#125;&#123;&#53;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#52;&#120;&#32;&#45;&#32;&#54;&#125;&#123;&#51;&#125;&#32;&#43;&#32;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"203\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u03b4.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-817c42f27f23b2b7570e5f3d47515b29_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#52;&#120;&#32;&#43;&#32;&#53;&#125;&#123;&#51;&#125;&#32;&#45;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#120;&#32;&#45;&#32;&#51;&#125;&#123;&#52;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#51;&#120;&#32;&#43;&#32;&#55;&#125;&#123;&#54;&#125;&#32;&#45;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#53;&#120;&#32;&#45;&#32;&#52;&#125;&#123;&#56;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"294\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u03b5.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-51ebc073dc3532d764cb8dfa3692d9a3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#50;&#92;&#108;&#101;&#102;&#116;&#40;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#32;&#43;&#32;&#50;&#125;&#123;&#53;&#125;&#32;&#45;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#51;&#120;&#32;&#45;&#32;&#49;&#125;&#123;&#52;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#41;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#55;&#120;&#32;&#43;&#32;&#51;&#125;&#123;&#54;&#125;&#32;&#45;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#120;&#32;&#43;&#32;&#53;&#125;&#123;&#51;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"45\" width=\"318\" style=\"vertical-align: -18px;\"\/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u03c3\u03c4.<\/strong> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-fe950f9957b4c033f415cf0b1b9d049e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#53;&#120;&#32;&#45;&#32;&#50;&#125;&#123;&#50;&#125;&#32;&#43;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#51;&#40;&#120;&#32;&#43;&#32;&#49;&#41;&#125;&#123;&#52;&#125;&#32;&#61;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#55;&#120;&#32;&#43;&#32;&#52;&#125;&#123;&#51;&#125;&#32;&#45;&#32;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#40;&#50;&#120;&#32;&#45;&#32;&#51;&#41;&#125;&#123;&#53;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"332\" style=\"vertical-align: -13px;\"\/><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u039b\u03cd\u03c3\u03b7 \u0395\u03be\u03af\u03c3\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c4\u03b7 \u039c\u03ad\u03b8\u03bf\u03b4\u03bf \u00ab\u03a7\u03b9\u03b1\u03c3\u03c4\u03af\u00bb \u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1: \u039d\u03b1 \u03bb\u03c5\u03b8\u03b5\u03af \u03b7 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 &nbsp;\\displaystyle \\dfrac{2x+11}{3} = x \u03a3\u03c4\u03b9\u03c2 \u03b5\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03b9\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03bb\u03ac\u03c3\u03bc\u03b1, \u03bc\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03b9\u03bf \u03ac\u03bc\u03b5\u03c3\u03b5\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03c7\u03b9\u03b1\u03c3\u03c4\u03af. \u0397 \u03b9\u03b4\u03ad\u03b1 \u03b2\u03b1\u03c3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03cc\u03c4\u03b9 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03c3\u03b1\u03bd \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03af\u03b1, \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c3\u03c4\u03bf \u03b4\u03b5\u03be\u03af&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-2077","post","type-post","status-publish","format-standard","hentry","category-1--"],"featured_image_src":null,"author_info":{"display_name":"admin","author_link":"https:\/\/gbelentzas.sites.sch.gr\/?author=1"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>1.2 \u0395\u03c0\u03af\u03bb\u03c5\u03c3\u03b7 \u03b5\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03c9\u03bd \u03b1\u2019 \u03b2\u03b1\u03b8\u03bc\u03bf\u03cd - \u0395\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03ba\u03bb\u03ac\u03c3\u03bc\u03b1\u03c4\u03b1 - MathsEdu.gr<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gbelentzas.sites.sch.gr\/?p=2077\" \/>\n<meta property=\"og:locale\" content=\"el_GR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1.2 \u0395\u03c0\u03af\u03bb\u03c5\u03c3\u03b7 \u03b5\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03c9\u03bd \u03b1\u2019 \u03b2\u03b1\u03b8\u03bc\u03bf\u03cd - \u0395\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03ba\u03bb\u03ac\u03c3\u03bc\u03b1\u03c4\u03b1 - MathsEdu.gr\" \/>\n<meta property=\"og:description\" content=\"\u039b\u03cd\u03c3\u03b7 \u0395\u03be\u03af\u03c3\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c4\u03b7 \u039c\u03ad\u03b8\u03bf\u03b4\u03bf \u00ab\u03a7\u03b9\u03b1\u03c3\u03c4\u03af\u00bb \u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1: \u039d\u03b1 \u03bb\u03c5\u03b8\u03b5\u03af \u03b7 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 &nbsp;displaystyle dfrac{2x+11}{3} = x \u03a3\u03c4\u03b9\u03c2 \u03b5\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03b9\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03bb\u03ac\u03c3\u03bc\u03b1, \u03bc\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03b9\u03bf \u03ac\u03bc\u03b5\u03c3\u03b5\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03c7\u03b9\u03b1\u03c3\u03c4\u03af. \u0397 \u03b9\u03b4\u03ad\u03b1 \u03b2\u03b1\u03c3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03cc\u03c4\u03b9 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03c3\u03b1\u03bd \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03af\u03b1, \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c3\u03c4\u03bf \u03b4\u03b5\u03be\u03af...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gbelentzas.sites.sch.gr\/?p=2077\" \/>\n<meta property=\"og:site_name\" content=\"MathsEdu.gr\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/MathsEdu.gr\" \/>\n<meta property=\"article:published_time\" content=\"2024-10-28T16:24:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-15T15:43:18+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u03a3\u03c5\u03bd\u03c4\u03ac\u03c7\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0395\u03ba\u03c4\u03b9\u03bc\u03ce\u03bc\u03b5\u03bd\u03bf\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7\u03c2\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u03bb\u03b5\u03c0\u03c4\u03ac\" \/>\n<script type=\"application\/ld+json\" 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\u03bc\u03b5 \u03c4\u03b7 \u039c\u03ad\u03b8\u03bf\u03b4\u03bf \u00ab\u03a7\u03b9\u03b1\u03c3\u03c4\u03af\u00bb \u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1: \u039d\u03b1 \u03bb\u03c5\u03b8\u03b5\u03af \u03b7 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 &nbsp;displaystyle dfrac{2x+11}{3} = x \u03a3\u03c4\u03b9\u03c2 \u03b5\u03be\u03b9\u03c3\u03ce\u03c3\u03b5\u03b9\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03bb\u03ac\u03c3\u03bc\u03b1, \u03bc\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03b9\u03bf \u03ac\u03bc\u03b5\u03c3\u03b5\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03c7\u03b9\u03b1\u03c3\u03c4\u03af. 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