{"id":1651,"date":"2024-09-29T20:00:17","date_gmt":"2024-09-29T20:00:17","guid":{"rendered":"https:\/\/gbelentzas.sites.sch.gr\/?p=1651"},"modified":"2025-09-28T14:50:34","modified_gmt":"2025-09-28T14:50:34","slug":"1-2-%ce%bc%ce%bf%ce%bd%cf%8e%ce%bd%cf%85%ce%bc%ce%b1","status":"publish","type":"post","link":"https:\/\/gbelentzas.sites.sch.gr\/?p=1651","title":{"rendered":"1.2 \u039c\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1"},"content":{"rendered":"

<\/i> \u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u0398\u03b5\u03c9\u03c1\u03af\u03b1\u03c2<\/i><\/b><\/span><\/h4>\n

\u0388\u03bd\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03bf<\/strong> \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03ba\u03ad\u03c1\u03b1\u03b9\u03b1 \u03b1\u03bb\u03b3\u03b5\u03b2\u03c1\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7, \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03bf\u03b9 \u00a0\u03b5\u03ba\u03b8\u03ad\u03c4\u03b5\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03af \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af, \u03cc\u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5 \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03c3\u03b7\u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b7 \u03c0\u03c1\u03ac\u03be\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd.<\/em><\/span><\/p>\n

\u03a3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03cd\u03c1\u03b9\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2<\/strong><\/em><\/span><\/p>\n

\u03a3\u03c4\u03b7 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5 \u03bc\u03bf\u03c1\u03c6\u03ae, \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03cc \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1, \u03c0\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2<\/strong>, \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b3\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03bf \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03bc\u03b5 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03bf\u03c5\u03c2 \u03b5\u03ba\u03b8\u03ad\u03c4\u03b5\u03c2, \u03c0\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03cd\u03c1\u03b9\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2<\/strong>.<\/em><\/span><\/p>\n

\u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 1: \u00a0<\/strong><\/span><\/em>\u039c\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03bf: \"4x^2y^3\"<\/div>\n
\u2022\u03a3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2: \"4\"<\/div>\n
\u2022\u039a\u03cd\u03c1\u03b9\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2: \"x^2y^3\"<\/div>\n
<\/div>\n
\u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 2:<\/strong> <\/span><\/em>\u039c\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03bf: \"-7x^5y\"<\/div>\n
\u2022\u03a3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2: \"-7\"<\/div>\n
\u2022\u039a\u03cd\u03c1\u03b9\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2: \"x^5y\"<\/div>\n
<\/div>\n
\u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 3:<\/strong><\/em><\/span> \u039c\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03bf: \"-x^4z\"<\/div>\n
\u2022\u03a3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2: \"-1\"<\/div>\n
\u2022\u039a\u03cd\u03c1\u03b9\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2: \"x^4z\"<\/div>\n
<\/div>\n
\u0394\u03b5\u03c7\u03cc\u03bc\u03b1\u03c3\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af \u03b8\u03b5\u03c9\u03c1\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03b1\u03c5\u03c4\u03bf\u03af \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1 \u00a0\u03ba\u03b1\u03b9 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ac \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1<\/strong>. \u0395\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1, \u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 0, \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03cc \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03bf.\u00a0<\/strong><\/em><\/span><\/div>\n

\u038c\u03bc\u03bf\u03b9\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1<\/strong><\/em><\/span><\/p>\n

\u03a4\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03ba\u03cd\u03c1\u03b9\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03cc\u03bc\u03bf\u03b9\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1<\/strong>.<\/em><\/span><\/p>\n

\u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03c4\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1 \"3x^2y\" \u03ba\u03b1\u03b9 \"-2x^2y\" \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03bc\u03bf\u03b9\u03b1, \u03b3\u03b9\u03b1\u03c4\u03af \u03c4\u03bf \u03ba\u03cd\u03c1\u03b9\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03af\u03b4\u03b9\u03bf, \u03c4\u03bf \u00a0\"x^2y\".<\/p>\n

\u03a4\u03b1 \u03cc\u03bc\u03bf\u03b9\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1 \u03c7\u03c9\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b4\u03cd\u03bf \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2: \u03c4\u03b1 \u03af\u03c3\u03b1<\/b> \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1<\/b>.\u00a0<\/span><\/span><\/em><\/p>\n

    \n
  • \u0391\u03bd \u03c4\u03b1 \u03cc\u03bc\u03bf\u03b9\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03bf\u03bd \u03af\u03b4\u03b9\u03bf \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae, \u03bb\u03ad\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03af\u03c3\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1.<\/span><\/em><\/li>\n
  • \u0391\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1, \u03c4\u03b1 \u03cc\u03bc\u03bf\u03b9\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03bf\u03c5\u03c2 \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ad\u03c2 \u03bb\u03ad\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1.<\/span><\/em><\/li>\n<\/ul>\n

    \u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03c4\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1 \"2x^3y\" \u03ba\u03b1\u03b9 \"-2x^3y\" \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1.<\/p>\n

    \u0392\u03b1\u03b8\u03bc\u03cc\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03bc\u03bf\u03bd\u03c9\u03bd\u03cd\u03bc\u03bf\u03c5<\/strong><\/em><\/span><\/p>\n

    \u039f \u03b2\u03b1\u03b8\u03bc\u03cc\u03c2<\/strong> \u03b5\u03bd\u03cc\u03c2 \u03bc\u03bf\u03bd\u03c9\u03bd\u03cd\u03bc\u03bf\u03c5 \u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03bc\u03b9\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03b5\u03ba\u03b8\u03ad\u03c4\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae\u03c2 \u03b1\u03c5\u03c4\u03ae\u03c2.<\/em><\/span><\/p>\n

    \u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03c3\u03c4\u03bf \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03bf:<\/p>\n

      <\/span>   <\/span>\"\[ 3x^4y^2 \]\"<\/p>\n

      \n
    • \u03bf \u03b2\u03b1\u03b8\u03bc\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03bf\u03bd\u03c9\u03bd\u03cd\u03bc\u03bf\u03c5 \u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf \"x\" \u03b5\u03af\u03bd\u03b1\u03b9 4,<\/li>\n
    • \u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf \"y\" \u03b5\u03af\u03bd\u03b1\u03b9 2 \u00a0\u03b5\u03bd\u03ce<\/li>\n
    • \u039f \u03b2\u03b1\u03b8\u03bc\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03bf\u03bd\u03c9\u03bd\u03cd\u03bc\u03bf\u03c5 \u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 x \u03ba\u03b1\u03b9 y \u03b5\u03af\u03bd\u03b1\u03b9: \"4 + 2 = 6\"<\/li>\n<\/ul>\n

      \u0394\u03b7\u03bb\u03b1\u03b4\u03ae, \u03bf \u03b2\u03b1\u03b8\u03bc\u03cc\u03c2 \u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ad\u03c2 \u00a0\u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03bf\u03bd\u03c4\u03b1\u03c2 \u03cc\u03bb\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b5\u03ba\u03b8\u03ad\u03c4\u03b5\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03c4\u03bf\u03c5.<\/span><\/em><\/p>\n

      \u03a0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2:<\/strong><\/p>\n

        \n
      • \u039a\u03ac\u03b8\u03b5 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03ba\u03b1\u03b9 \u03bc\u03b7 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03cc \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03bf \u03ad\u03c7\u03b5\u03b9 \u03b2\u03b1\u03b8\u03bc\u03cc 0,\u00a0\u00a0<\/span>\u03b5\u03c0\u03b5\u03b9\u03b4\u03ae, \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b1\u03bd \u03bd\u03b1 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ad\u03c2 \u03c5\u03c8\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03b5 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03cc \u03b5\u03ba\u03b8\u03ad\u03c4\u03b7.<\/span><\/em><\/li>\n
      • \u0393\u03b9\u03b1 \u03c4\u03bf \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03cc \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03bf \u03b4\u03b5\u03bd \u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b2\u03b1\u03b8\u03bc\u03cc\u03c2.<\/span><\/em><\/li>\n<\/ul>\n
        \n

        <\/i> <\/i>Let’s Practise<\/b><\/span><\/h4>\n

        \u0386\u03c3\u03ba\u03b7\u03c3\u03b7 1.<\/span> <\/strong><\/em>\u0395\u03be\u03b5\u03c4\u03ac\u03c3\u03c4\u03b5 \u03c0\u03bf\u03b9\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b1\u03bb\u03b3\u03b5\u03b2\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c0\u03b1\u03c1\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03ba\u03ad\u03c1\u03b1\u03b9\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03bf\u03b9\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1.<\/p>\n

          \n
        1. \n
            \n
          1. \"3x^2y^3 +xy\"<\/li>\n
          2. \"\dfrac{5}{x^2}\"<\/li>\n
          3. \u00a0\"-2x^4y \"<\/li>\n
          4. \"x^{-3}y^2\"<\/li>\n
          5. \"4x^2 + \dfrac{1}{y}\"<\/li>\n
          6. \"\dfrac{7x^2y}{2}\"<\/li>\n
          7. \"x^2 + y^2 - 4xy + 6\"<\/li>\n
          8. \"2x^3y^4\"<\/li>\n
          9. \"7x^3y^2 - 5x^2y + 3\"<\/li>\n
          10. \"x + \dfrac{1}{y}- z^2\"<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n

            \u0386\u03c3\u03ba\u03b7\u03c3\u03b7 2.<\/span><\/strong><\/em> \u039d\u03b1 \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf\u03bd \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c0\u03af\u03bd\u03b1\u03ba\u03b1:<\/p>\n\n\n\n\n\n\n\n\n
            \u039c\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03bf<\/th>\n\u03a3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2<\/th>\n\u039a\u03cd\u03c1\u03b9\u03bf \u039c\u03ad\u03c1\u03bf\u03c2<\/th>\n\u0392\u03b1\u03b8\u03bc\u03cc\u03c2 \u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 x<\/th>\n\u0392\u03b1\u03b8\u03bc\u03cc\u03c2 \u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 y<\/th>\n\u03a3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03cc\u03c2 \u0392\u03b1\u03b8\u03bc\u03cc\u03c2<\/th>\n<\/tr>\n<\/thead>\n
            \"4x^3y^2\"<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
            \"-2x^4y\"<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
            \"\dfrac{1}{5}x^2y^3\"<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
            \"-x^5\"<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
            <\/div>\n
            \u0386\u03c3\u03ba\u03b7\u03c3\u03b7 3.<\/span><\/strong><\/em> \u039d\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03bf\u03c1\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c4\u03b9\u03bc\u03ae \u03c4\u03bf\u03c5 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd n, \u03ce\u03c3\u03c4\u03b5 \u03c4\u03bf \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03bf \u00a0\"5x^{n-1}y^{3}\"<\/div>\n
            \u03b1.<\/strong> \u03bd\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03bf\u03cd \u03b2\u03b1\u03b8\u03bc\u03bf\u03cd \u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 x,<\/div>\n
            \u03b2.<\/strong> \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03ba\u03c4\u03bf\u03c5 \u03b2\u03b1\u03b8\u03bc\u03bf\u03cd \u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 x \u03ba\u03b1\u03b9 y,<\/div>\n
            \u03b3.<\/strong> \u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03ae \u03c4\u03b9\u03bc\u03ae -80, \u03b3\u03b9\u03b1 x = 2 \u03ba\u03b1\u03b9 y = -2.<\/div>\n
            <\/div>\n
            <\/div>\n
            \n
            \u0386\u03c3\u03ba\u03b7\u03c3\u03b7 4.<\/span><\/strong><\/em>\u00a0 \u0394\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1\u00a0 \"4x^{n+1} y^2\"\u00a0 \u03ba\u03b1\u03b9\u00a0 \"2\grk x^3y^{\grm-1}\" .<\/div>\n
            \u03b1.<\/strong> \u03bd\u03ac \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c9\u03bd \"n, \grm\" \u03ba\u03b1\u03b9 \"\grk\", \u03ce\u03c3\u03c4\u03b5 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03bc\u03bf\u03b9\u03b1.<\/div>\n
            \u03b2.<\/strong> \u039d\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c9\u03bd \"n, \grm\" \u03ba\u03b1\u03b9 \"\grk\", \u03ce\u03c3\u03c4\u03b5 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03af\u03c3\u03b1.<\/div>\n
            \u03b3.<\/strong> \u039d\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c9\u03bd \"n, \grm\" \u03ba\u03b1\u03b9 \"\grk\",, \u03ce\u03c3\u03c4\u03b5 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1.<\/div>\n<\/div>\n
            <\/div>\n

            \u0386\u03c3\u03ba\u03b7\u03c3\u03b7 5. <\/span><\/strong><\/em><\/em>\u039d\u03b1 \u03b2\u03c1\u03b5\u03b8\u03b5\u03af \u03b7 \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03ae \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u00a0<\/span>\"A=4x^2y - 2y^3\" <\/span>\u03b3\u03b9\u03b1 \"x = -1\" \u03ba\u03b1\u03b9 \"y = 2\".<\/span><\/p>\n

            <\/div>\n
            \u0386\u03c3\u03ba\u03b7\u03c3\u03b7 6.\u00a0<\/span><\/strong><\/em>\u039d\u03b1 \u03b2\u03c1\u03b5\u03b8\u03b5\u03af \u03b7 \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03ae \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \"B = 3\alpha^2 - 5\alpha\beta + 2\" \u03b3\u03b9\u03b1 \"\alpha = -2\" \u03ba\u03b1\u03b9 \"\beta = -4\".<\/div>\n
            \n

            \u0392\u03b9\u03b2\u03bb\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1:<\/strong> \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u0393 \u0393\u03c5\u03bc\u03bd\u03b1\u03c3\u03af\u03bf\u03c5 (\u0394\u03b7\u03bc\u03ae\u03c4\u03c1\u03b9\u03bf\u03c2 \u0391\u03c1\u03b3\u03c5\u03c1\u03ac\u03ba\u03b7\u03c2 , \u03a0\u03b1\u03bd\u03b1\u03b3\u03b9\u03ce\u03c4\u03b7\u03c2 \u0392\u03bf\u03c5\u03c1\u03b3\u03ac\u03bd\u03b1\u03c2, \u039a\u03c9\u03bd\u03c3\u03c4\u03b1\u03bd\u03c4\u03af\u03bd\u03bf\u03c2 \u039c\u03b5\u03bd\u03c4\u03ae\u03c2, \u03a3\u03c4\u03b1\u03bc\u03b1\u03c4\u03bf\u03cd\u03bb\u03b1 \u03a4\u03c3\u03b9\u03ba\u03bf\u03c0\u03bf\u03cd\u03bb\u03bf\u03c5, \u039c\u03b9\u03c7\u03b1\u03ae\u03bb \u03a7\u03c1\u03c5\u03c3\u03bf\u03b2\u03ad\u03c1\u03b3\u03b7\u03c2 \u03a5.\u03a0\u0391\u0399.\u0398.)<\/p>\n

            Creative Commons \u0391\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac \u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd – \u039c\u03b7 \u0395\u03bc\u03c0\u03bf\u03c1\u03b9\u03ba\u03ae \u03a7\u03c1\u03ae\u03c3\u03b7 – \u03a0\u03b1\u03c1\u03cc\u03bc\u03bf\u03b9\u03b1 \u0394\u03b9\u03b1\u03bd\u03bf\u03bc\u03ae 4.0 \u0394\u03b9\u03b5\u03b8\u03bd\u03ad\u03c2<\/strong><\/p>\n

            \"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u0398\u03b5\u03c9\u03c1\u03af\u03b1\u03c2 \u0388\u03bd\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03ba\u03ad\u03c1\u03b1\u03b9\u03b1 \u03b1\u03bb\u03b3\u03b5\u03b2\u03c1\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7, \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03bf\u03b9 \u00a0\u03b5\u03ba\u03b8\u03ad\u03c4\u03b5\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03af \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af, \u03cc\u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5 \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03c3\u03b7\u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b7 \u03c0\u03c1\u03ac\u03be\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd. \u03a3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03cd\u03c1\u03b9\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03a3\u03c4\u03b7 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5 \u03bc\u03bf\u03c1\u03c6\u03ae, \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03cc \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1, \u03c0\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2, \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40],"tags":[],"class_list":["post-1651","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":"\n1.2 \u039c\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\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=1651\" \/>\n<meta property=\"og:locale\" content=\"el_GR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1.2 \u039c\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03b1 - MathsEdu.gr\" \/>\n<meta property=\"og:description\" content=\"\u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u0398\u03b5\u03c9\u03c1\u03af\u03b1\u03c2 \u0388\u03bd\u03b1 \u03bc\u03bf\u03bd\u03ce\u03bd\u03c5\u03bc\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03ba\u03ad\u03c1\u03b1\u03b9\u03b1 \u03b1\u03bb\u03b3\u03b5\u03b2\u03c1\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7, \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03bf\u03b9 \u00a0\u03b5\u03ba\u03b8\u03ad\u03c4\u03b5\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03af \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af, \u03cc\u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5 \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd \u03c3\u03b7\u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b7 \u03c0\u03c1\u03ac\u03be\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd. \u03a3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03cd\u03c1\u03b9\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03a3\u03c4\u03b7 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5 \u03bc\u03bf\u03c1\u03c6\u03ae, \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03cc \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1, \u03c0\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2, \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1...\" \/>\n<meta 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