{"id":309,"date":"2024-04-16T18:44:07","date_gmt":"2024-04-16T18:44:07","guid":{"rendered":"https:\/\/gbelentzas.sites.sch.gr\/?p=309"},"modified":"2024-05-09T07:19:37","modified_gmt":"2024-05-09T07:19:37","slug":"%ce%b5%cf%85%ce%b8%ce%b5%ce%af%ce%b1-%ce%b4%ce%b9%ce%ad%cf%81%cf%87%ce%b5%cf%84%ce%b1%ce%b9-%ce%b1%cf%80%cf%8c-%cf%83%ce%b7%ce%bc%ce%b5%ce%af%ce%bf-%ce%b5%cf%8d%cf%81%ce%b5%cf%83%ce%b7-%cf%80%ce%b1","status":"publish","type":"post","link":"https:\/\/gbelentzas.sites.sch.gr\/?p=309","title":{"rendered":"\u0395\u03c5\u03b8\u03b5\u03af\u03b1 \u03b4\u03b9\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c3\u03b7\u03bc\u03b5\u03af\u03bf (\u03b5\u03cd\u03c1\u03b5\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5, \u03bc\u03ad\u03c1\u03bf\u03c2 \u0392)"},"content":{"rendered":"<h4><em><span style=\"color: #000080;\"><strong><i class=\"fas fa-share\"><\/i> Math How-To Guide<\/strong><\/span><\/em><\/h4>\n<div class=\"page\" title=\"Page 7\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p><span style=\"color: #0000ff;\"><strong>\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae 1 (\u03b5\u03cd\u03c1\u03b5\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5). <\/strong>\u0391\u03bd \u03b7 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-86a0fd8f42094e1db3d5a7fee4d1e53c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#116;&#101;&#120;&#116;&#99;&#111;&#108;&#111;&#114;&#123;&#98;&#108;&#117;&#101;&#125;&#123;&#92;&#101;&#112;&#115;&#105;&#108;&#111;&#110;&#58;&#32;&#40;&#92;&#97;&#108;&#112;&#104;&#97;&#45;&#49;&#41;&#120;&#32;&#45;&#32;&#121;&#32;&#61;&#32;&#53;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"160\" style=\"vertical-align: -5px;\"\/> <\/span><span style=\"color: #0000ff;\">\u00a0\u03b4\u03b9\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-216003165fdb244e82742a72bfeafbd3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#116;&#101;&#120;&#116;&#99;&#111;&#108;&#111;&#114;&#123;&#98;&#108;&#117;&#101;&#125;&#123;&#32;&#75;&#40;&#50;&#44;&#32;&#51;&#41;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"57\" style=\"vertical-align: -5px;\"\/>, \u03c4\u03cc\u03c4\u03b5 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03bf\u03c1\u03b9\u03c3\u03c4\u03b5\u03af \u03b7 \u03c4\u03b9\u03bc\u03ae \u03c4\u03bf\u03c5 \u03b1.<\/span><\/p>\n<div id=\"solution-link-309\" class=\"sh-link solution-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('solution', 309, '\u0394\u03b5\u03af\u03be\u03b5 \u03c4\u03b7 \u03bb\u03cd\u03c3\u03b7', '\u039a\u03c1\u03cd\u03c8\u03b5 \u03c4\u03b7 \u03bb\u03cd\u03c3\u03b7'); return false;\" aria-expanded=\"false\"><span id=\"solution-toggle-309\">\u0394\u03b5\u03af\u03be\u03b5 \u03c4\u03b7 \u03bb\u03cd\u03c3\u03b7<\/span><\/a><\/div><div id=\"solution-content-309\" class=\"sh-content solution-content sh-hide\" style=\"display: none;\"><\/p>\n<p>\u0397 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1 (\u03b5) \u03b4\u03b9\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-8b913d37128784f0e3ec4f1c09907267_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#75;&#40;&#50;&#44;&#32;&#51;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"57\" style=\"vertical-align: -5px;\"\/>, \u03bf\u03c0\u03cc\u03c4\u03b5 \u03bf\u03b9 \u03c3\u03c5\u03bd\u03c4\u03b5\u03c4\u03b1\u03b3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03b7\u03bc\u03b5\u03af\u03bf\u03c5 K \u03b5\u03c0\u03b1\u03bb\u03b7\u03b8\u03b5\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-82746cfca49d796d96591e6732d8642d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#92;&#97;&#108;&#112;&#104;&#97;&#45;&#49;&#41;&#120;&#32;&#45;&#32;&#121;&#32;&#61;&#32;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"136\" style=\"vertical-align: -5px;\"\/>.<\/p>\n<p>\u0386\u03c1\u03b1, \u03b3\u03b9\u03b1 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-1e5203053f6e9b4bbed03298d7658ef6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"45\" style=\"vertical-align: 0px;\"\/> \u03ba\u03b1\u03b9 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-393c8f65d670dd7fef3be1f453bd819c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"44\" style=\"vertical-align: -4px;\"\/> \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-82746cfca49d796d96591e6732d8642d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#92;&#97;&#108;&#112;&#104;&#97;&#45;&#49;&#41;&#120;&#32;&#45;&#32;&#121;&#32;&#61;&#32;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"136\" style=\"vertical-align: -5px;\"\/> \u03ae <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-fb5f80c8d7e1741d052afcf6ee56ef5f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#92;&#97;&#108;&#112;&#104;&#97;&#45;&#49;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#50;&#32;&#45;&#32;&#51;&#32;&#61;&#32;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"147\" style=\"vertical-align: -5px;\"\/> \u03ae <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-eb3c2c84bc784acfbb6f4aa3d5661022_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#50;&#92;&#97;&#108;&#112;&#104;&#97;&#45;&#32;&#50;&#32;&#45;&#32;&#51;&#32;&#61;&#32;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"120\" style=\"vertical-align: 0px;\"\/> \u03ae <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-171a2c51b4c3fa598ccda0148e79469f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#50;&#92;&#97;&#108;&#112;&#104;&#97;&#61;&#32;&#53;&#43;&#50;&#43;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"120\" style=\"vertical-align: -2px;\"\/> \u03ae <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-3a4829ed1194f4aff8bd6f2ae2b797bd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#50;&#92;&#97;&#108;&#112;&#104;&#97;&#61;&#32;&#49;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"65\" style=\"vertical-align: 0px;\"\/> \u03ae <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-9ec8a270e1ab354e4cbb868a1db2e955_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#97;&#108;&#112;&#104;&#97;&#61;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"46\" style=\"vertical-align: 0px;\"\/>.<\/p>\n<p>\u039c\u03b5 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-7c99d118af378cb4b594093f2a7139f5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#53;&#45;&#49;&#41;&#120;&#32;&#45;&#32;&#121;&#32;&#61;&#32;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"133\" style=\"vertical-align: -5px;\"\/> \u03ae <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-9058894fdbb3c23e34bcd74f29418660_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#52;&#120;&#32;&#45;&#32;&#121;&#32;&#61;&#32;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"87\" style=\"vertical-align: -4px;\"\/>.<\/p>\n<p>\u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03b7 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1 (\u03b5) \u03ad\u03c7\u03b5\u03b9 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-9058894fdbb3c23e34bcd74f29418660_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#52;&#120;&#32;&#45;&#32;&#121;&#32;&#61;&#32;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"87\" style=\"vertical-align: -4px;\"\/>.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr \/>\n<h4><em><span style=\"color: #000080;\"><strong>\u00a0<\/strong><\/span><\/em><em><span style=\"color: #000080;\"><strong><i class=\"far fa-comment\"><\/i> \u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u0398\u03b5\u03c9\u03c1\u03af\u03b1\u03c2<\/strong><\/span><\/em><\/h4>\n<ul class=\"list-redbull\">\n<li>\u0391\u03bd \u03ad\u03bd\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03b1\u03bd\u03ae\u03ba\u03b5\u03b9 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1, \u03c4\u03cc\u03c4\u03b5 \u03bf\u03b9 \u03c3\u03c5\u03bd\u03c4\u03b5\u03c4\u03b1\u03b3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03b5\u03c0\u03b1\u03bb\u03b7\u03b8\u03b5\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1\u03c2.<\/li>\n<li>\u0391\u03bd \u03bf\u03b9 \u03c3\u03c5\u03bd\u03c4\u03b5\u03c4\u03b1\u03b3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03c3\u03b7\u03bc\u03b5\u03af\u03bf\u03c5 \u03b5\u03c0\u03b1\u03bb\u03b7\u03b8\u03b5\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03bc\u03b9\u03b1\u03c2 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1\u03c2, \u03c4\u03cc\u03c4\u03b5 \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03b1\u03bd\u03ae\u03ba\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c5\u03b8\u03b5\u03af\u03b1 \u03b1\u03c5\u03c4\u03ae.<\/li>\n<\/ul>\n<hr \/>\n<h4><em><span style=\"color: #000080;\"><strong><i class=\"fas fa-download\"><\/i> <\/strong><\/span><\/em><strong><em><span style=\"color: #000080;\">Let&#8217;s practice<\/span><\/em><\/strong><\/h4>\n<p><strong>\u0391\u03c3\u03ba1.<\/strong> \u0394\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-7cd64e5af5ba2f6313b0aee2650264e0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#101;&#112;&#115;&#105;&#108;&#111;&#110;&#32;&#58;&#32;&#54;&#120;&#32;&#43;&#32;&#50;&#121;&#32;&#61;&#32;&#56;&#32;&#45;&#32;&#50;&#92;&#108;&#97;&#109;&#100;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"152\" style=\"vertical-align: -4px;\"\/>. \u00a0\u039d\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03bb, \u03ce\u03c3\u03c4\u03b5 \u03b7 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1 \u03b5 \u03bd\u03b1 \u03b4\u03b9\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03ae \u03c4\u03c9\u03bd \u03b1\u03be\u03cc\u03bd\u03c9\u03bd.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Math How-To Guide \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae 1 (\u03b5\u03cd\u03c1\u03b5\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5). \u0391\u03bd \u03b7 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1 \u00a0\u03b4\u03b9\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf , \u03c4\u03cc\u03c4\u03b5 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03bf\u03c1\u03b9\u03c3\u03c4\u03b5\u03af \u03b7 \u03c4\u03b9\u03bc\u03ae \u03c4\u03bf\u03c5 \u03b1. \u00a0 \u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u0398\u03b5\u03c9\u03c1\u03af\u03b1\u03c2 \u0391\u03bd \u03ad\u03bd\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03b1\u03bd\u03ae\u03ba\u03b5\u03b9 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1, \u03c4\u03cc\u03c4\u03b5 \u03bf\u03b9 \u03c3\u03c5\u03bd\u03c4\u03b5\u03c4\u03b1\u03b3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03b5\u03c0\u03b1\u03bb\u03b7\u03b8\u03b5\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1\u03c2. \u0391\u03bd \u03bf\u03b9 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