{"id":219,"date":"2023-12-06T00:14:54","date_gmt":"2023-12-05T21:14:54","guid":{"rendered":"https:\/\/blogs.e-me-4all.eu\/EleftheriaT\/?p=219"},"modified":"2023-12-10T19:18:52","modified_gmt":"2023-12-10T16:18:52","slug":"%cf%84%ce%b5%cf%84%cf%81%ce%b1%ce%b3%cf%89%ce%bd%ce%b9%ce%ba%ce%ae-%cf%81%ce%af%ce%b6%ce%b1","status":"publish","type":"post","link":"https:\/\/blogs.e-me-4all.eu\/EleftheriaT\/2023\/12\/06\/%cf%84%ce%b5%cf%84%cf%81%ce%b1%ce%b3%cf%89%ce%bd%ce%b9%ce%ba%ce%ae-%cf%81%ce%af%ce%b6%ce%b1\/","title":{"rendered":"\u03a4\u03b5\u03c4\u03c1\u03b1\u03b3\u03c9\u03bd\u03b9\u03ba\u03ae \u03a1\u03af\u03b6\u03b1"},"content":{"rendered":"<div id=\"attachment_221\" style=\"width: 454px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-221\" class=\"wp-image-221\" src=\"https:\/\/blogs.e-me-4all.eu\/EleftheriaT\/wp-content\/uploads\/sites\/14500\/2023\/12\/pikist-300x199.jpg\" alt=\"\" width=\"454\" height=\"301\" srcset=\"https:\/\/blogs.e-me-4all.eu\/EleftheriaT\/wp-content\/uploads\/sites\/14500\/2023\/12\/pikist-300x199.jpg 300w, https:\/\/blogs.e-me-4all.eu\/EleftheriaT\/wp-content\/uploads\/sites\/14500\/2023\/12\/pikist-1024x678.jpg 1024w, https:\/\/blogs.e-me-4all.eu\/EleftheriaT\/wp-content\/uploads\/sites\/14500\/2023\/12\/pikist-768x508.jpg 768w, https:\/\/blogs.e-me-4all.eu\/EleftheriaT\/wp-content\/uploads\/sites\/14500\/2023\/12\/pikist-1536x1016.jpg 1536w, https:\/\/blogs.e-me-4all.eu\/EleftheriaT\/wp-content\/uploads\/sites\/14500\/2023\/12\/pikist-2048x1355.jpg 2048w, https:\/\/blogs.e-me-4all.eu\/EleftheriaT\/wp-content\/uploads\/sites\/14500\/2023\/12\/pikist-750x496.jpg 750w\" sizes=\"auto, (max-width: 454px) 100vw, 454px\" \/><p id=\"caption-attachment-221\" class=\"wp-caption-text\">\u03a0\u03b7\u03b3\u03ae Pikist<\/p><\/div>\n<p><span style=\"font-family: 'times new roman', times, serif\"><span style=\"color: #ff0000\"><strong><span style=\"color: #800080\">\u039f\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2:<\/span> <\/strong><\/span>\u0397 <strong>\u03c4\u03b5\u03c4\u03c1\u03b1\u03b3\u03c9\u03bd\u03b9\u03ba\u03ae \u03c1\u03af\u03b6\u03b1<\/strong> \u03b5\u03bd\u03cc\u03c2 \u03bc\u03b7 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd \u03b1, \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03bc\u03b7 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03c0\u03bf\u03c5 \u03cc\u03c4\u03b1\u03bd \u03c5\u03c8\u03c9\u03b8\u03b5\u03af \u03c3\u03c4\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03b3\u03c9\u03bd\u03bf \u03b4\u03af\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03b1. \u03a3\u03c5\u03bc\u03b2\u03bf\u03bb\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u221a\u03b1.\u00a0<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif\">\u221a\u03b1: \u03bf \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc\u03c2 \u03c3\u03c5\u03bc\u03b2\u03bf\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 \u03bb\u03ad\u03b3\u03b5\u03c4\u03b1\u03b9 <strong>\u03c1\u03b9\u03b6\u03b9\u03ba\u03cc \u03ae \u03c3\u03cd\u03bc\u03b2\u03bf\u03bb\u03bf \u03c4\u03b7\u03c2 \u03c1\u03af\u03b6\u03b1\u03c2<\/strong> \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b1 \u03b5\u03bd\u03c4\u03cc\u03c2 \u03c4\u03b7\u03c2 \u03c1\u03af\u03b6\u03b1\u03c2 \u03bb\u03ad\u03b3\u03b5\u03c4\u03b1\u03b9 <strong>\u03c5\u03c0\u03cc\u03c1\u03c1\u03b9\u03b6\u03b7 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1<\/strong>.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif\"><span style=\"color: #ff0000\"><strong>\u03a0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae:<\/strong><\/span> \u03b4\u03b5\u03bd \u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c1\u03af\u03b6\u03b1 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd. \u0391\u03c5\u03c4\u03cc \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03b4\u03b9\u03cc\u03c4\u03b9 \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03b2\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c0\u03bf\u03c5 \u03cc\u03c4\u03b1\u03bd \u03c5\u03c8\u03c9\u03b8\u03b5\u03af \u03c3\u03c4\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03b3\u03c9\u03bd\u03bf \u03bd\u03b1 \u03b4\u03ce\u03c3\u03b5\u03b9 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc.<\/span><\/p>\n<p><strong><span style=\"color: #333399;font-family: 'times new roman', times, serif\">\u0399\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2<\/span><\/strong><\/p>\n<ol>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u03a4\u03bf \u03b3\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03bf \u03b4\u03c5\u03bf \u03c4\u03b5\u03c4\u03c1\u03b1\u03b3\u03c9\u03bd\u03b9\u03ba\u03ce\u03bd \u03c1\u03b9\u03b6\u03ce\u03bd \u03b9\u03c3\u03bf\u03cd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c4\u03b5\u03c4\u03c1\u03b1\u03b3\u03c9\u03bd\u03b9\u03ba\u03ae \u03c1\u03af\u03b6\u03b1 \u03c4\u03bf\u03c5 \u03b3\u03b9\u03bd\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5. \u0394\u03b7\u03bb\u03b1\u03b4\u03ae \u221a\u03b1 \u00b7\u221a\u03b2 = \u221a\u03b1\u00b7\u03b2\u00a0 \u00a0 <span style=\"color: #800080\">\u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1:\u00a0<span style=\"color: #000000\">\u221a1600= \u221a16 \u00b7\u221a100= 4\u00b710=40<\/span><\/span><\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u03a4\u03bf \u03c0\u03b7\u03bb\u03af\u03ba\u03bf \u03b4\u03c5\u03bf \u03c4\u03b5\u03c4\u03c1\u03b1\u03b3\u03c9\u03bd\u03b9\u03ba\u03ce\u03bd \u03c1\u03b9\u03b6\u03ce\u03bd \u03b9\u03c3\u03bf\u03cd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c4\u03b5\u03c4\u03c1\u03b1\u03b3\u03c9\u03bd\u03b9\u03ba\u03ae \u03c1\u03af\u03b6\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03b7\u03bb\u03af\u03ba\u03bf\u03c5. \u0394\u03b7\u03bb\u03b1\u03b4\u03ae \u221a\u03b1 : \u221a\u03b2 = \u221a\u03b1:\u03b2\u00a0 \u00a0<span style=\"color: #800080\">\u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1:\u00a0<span style=\"color: #000000\">\u221a0,64= \u221a(64\/100)= \u221a64\/\u221a100= 8\/10=0.8<\/span><\/span><\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\"> \u221a\u03b1 + \u221a\u03b2\u2260 \u221a\u03b1+\u03b2<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">(\u221ax)<sup>2<\/sup>= x, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03c4\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03b3\u03c9\u03bd\u03bf \u03b1\u03c0\u03bb\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c1\u03af\u03b6\u03b1.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-family: 'times new roman', times, serif\"><strong><span style=\"color: #ff0000\">\u03a0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae:<\/span><\/strong> (\u221a\u03b1)<sup>2<\/sup>= \u03b1 \u03b1\u03bb\u03bb\u03ac \u221a\u03b1<sup>2<\/sup>= |\u03b1|.<\/span><\/p>\n<ul>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u0399\u03c3\u03c7\u03cd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03b1\u03bd x= \u221a\u03b1 \u03bc\u03b5 \u03b1\u22650, \u03c4\u03cc\u03c4\u03b5 x\u22650 \u03ba\u03b1\u03b9 x<sup>2<\/sup>= \u03b1.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: 'times new roman', times, serif;color: #800080\">\u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1:\u00a0<span style=\"color: #000000\">x<sup>2<\/sup>= 4 , x= \u00b1 \u221a4, x=\u00b12<\/span><\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif\"><strong>\u039f\u03b9 \u03c1\u03af\u03b6\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b1\u03bd\u03c4\u03ac\u03bc\u03b5 \u03c0\u03b9\u03bf \u03c3\u03c5\u03c7\u03bd\u03ac \u03c3\u03c4\u03b9\u03c2 \u03b1\u03c3\u03ba\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03b5\u03be\u03ae\u03c2<\/strong>:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a0=0<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a1=1<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a4=2<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a9=3<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a16=4<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a25=5<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a36=6<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a49=7<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a64=8<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a81=9<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a100=10<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a121=11<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a144=12<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a169=13<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a225=15<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a289=17<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a400=20<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif\">\u221a625=25<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: 'times new roman', times, serif\">\u03a3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b1 \u03b2\u03af\u03bd\u03c4\u03b5\u03bf \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u039a\u03cc\u03c3\u03bc\u03bf \u03c4\u03c9\u03bd \u0391\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03bc\u03b5\u03b8\u03bf\u03b4\u03bf\u03bb\u03bf\u03b3\u03af\u03b5\u03c2 \u03b5\u03c0\u03af\u03bb\u03c5\u03c3\u03b7\u03c2 \u03b1\u03c3\u03ba\u03ae\u03c3\u03b5\u03c9\u03bd \u03bc\u03b5 \u03c1\u03af\u03b6\u03b5\u03c2.\u00a0<\/span><\/p>\n<div class=\"embed-container\"><iframe loading=\"lazy\" title=\"\u03a4\u03b5\u03c4\u03c1\u03b1\u03b3\u03c9\u03bd\u03b9\u03ba\u03ae  \u03a1\u03af\u03b6\u03b1 - \u0392\u0384\u0393\u03c5\u03bc\u03bd\u03b1\u03c3\u03af\u03bf\u03c5\" width=\"750\" height=\"422\" src=\"https:\/\/www.youtube.com\/embed\/AZ5G6rFME5o?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<div class=\"embed-container\"><iframe loading=\"lazy\" title=\"\u0391\u03c3\u03ba\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03a1\u03b9\u03b6\u03b9\u03ba\u03ac - \u0392\u0384\u0393\u03c5\u03bc\u03bd\u03b1\u03c3\u03af\u03bf\u03c5\" width=\"750\" height=\"422\" src=\"https:\/\/www.youtube.com\/embed\/NVoH2Q8F_rw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u039f\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2: \u0397 \u03c4\u03b5\u03c4\u03c1\u03b1\u03b3\u03c9\u03bd\u03b9\u03ba\u03ae \u03c1\u03af\u03b6\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03bc\u03b7 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd \u03b1, \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03bc\u03b7 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03c0\u03bf\u03c5 \u03cc\u03c4\u03b1\u03bd \u03c5\u03c8\u03c9\u03b8\u03b5\u03af \u03c3\u03c4\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03b3\u03c9\u03bd\u03bf \u03b4\u03af\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03b1. \u03a3\u03c5\u03bc\u03b2\u03bf\u03bb\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u221a\u03b1.\u00a0 \u221a\u03b1: \u03bf \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc\u03c2 \u03c3\u03c5\u03bc\u03b2\u03bf\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 \u03bb\u03ad\u03b3\u03b5\u03c4\u03b1\u03b9 \u03c1\u03b9\u03b6\u03b9\u03ba\u03cc \u03ae \u03c3\u03cd\u03bc\u03b2\u03bf\u03bb\u03bf \u03c4\u03b7\u03c2 \u03c1\u03af\u03b6\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b1 \u03b5\u03bd\u03c4\u03cc\u03c2 \u03c4\u03b7\u03c2 \u03c1\u03af\u03b6\u03b1\u03c2 \u03bb\u03ad\u03b3\u03b5\u03c4\u03b1\u03b9 \u03c5\u03c0\u03cc\u03c1\u03c1\u03b9\u03b6\u03b7 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1. \u03a0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae: \u03b4\u03b5\u03bd \u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c1\u03af\u03b6\u03b1 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd. \u0391\u03c5\u03c4\u03cc \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03b4\u03b9\u03cc\u03c4\u03b9 \u03b4\u03b5\u03bd &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/blogs.e-me-4all.eu\/EleftheriaT\/2023\/12\/06\/%cf%84%ce%b5%cf%84%cf%81%ce%b1%ce%b3%cf%89%ce%bd%ce%b9%ce%ba%ce%ae-%cf%81%ce%af%ce%b6%ce%b1\/\">Continue 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