{"id":69,"date":"2023-09-17T07:19:50","date_gmt":"2023-09-17T07:19:50","guid":{"rendered":"https:\/\/mathority.org\/ko\/%ec%99%84%ec%a0%84%ec%a0%9c%ea%b3%b1%ec%82%bc%ed%95%ad%ec%8b%9d\/"},"modified":"2023-09-17T07:19:50","modified_gmt":"2023-09-17T07:19:50","slug":"%ec%99%84%ec%a0%84%ec%a0%9c%ea%b3%b1%ec%82%bc%ed%95%ad%ec%8b%9d","status":"publish","type":"post","link":"https:\/\/mathority.org\/ko\/%ec%99%84%ec%a0%84%ec%a0%9c%ea%b3%b1%ec%82%bc%ed%95%ad%ec%8b%9d\/","title":{"rendered":"\uc644\uc804\uc81c\uacf1\uc0bc\ud56d\uc2dd"},"content":{"rendered":"<p>\uc774 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc774 \ubb34\uc5c7\uc778\uc9c0, \uadf8\ub9ac\uace0 \uadf8\uac83\uc774 \uc5b4\ub5bb\uac8c \uc124\uba85\ub418\ub294\uc9c0 \uc124\uba85\ud569\ub2c8\ub2e4. \ub610\ud55c, \ub2e8\uacc4\ubcc4 \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd \uc5f0\uc2b5\uc744 \ud1b5\ud574 \uc5ec\ub7ec \uc608\uc640 \uc5f0\uc2b5\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-un-trinomio-cuadrado-perfecto\"><\/span> \uc644\uc804\uc81c\uacf1\uc0bc\ud56d\uc2dd\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \ubd84\uba85\ud788 \uc644\uc804\uc81c\uacf1\uc0bc\ud56d\uc2dd\uc758 \uc758\ubbf8\ub97c \ubcf4\uae30 \uc804\uc5d0 <a href=\"https:\/\/mathority.org\/ko\/\u1109\u1161\u11b7\u1112\u1161\u11bc\u1109\u1175\u11a8\/\"><strong><span style=\"text-decoration: underline;\">\uc0bc\ud56d\uc2dd\uc774<\/span><\/strong><\/a> \ubb34\uc5c7\uc778\uc9c0 \uc54c\uc544\uc57c \ud558\ubbc0\ub85c \uacc4\uc18d\ud558\uae30 \uc804\uc5d0 \uc774 \ub9c1\ud06c\ub41c \ud398\uc774\uc9c0(\uc790\uc138\ud788 \uc124\uba85\ub418\uc5b4 \uc788\uc74c)\ub97c \uc0b4\ud3b4\ubcf4\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p> \ub530\ub77c\uc11c \uc644\uc804\uc81c\uacf1\uc0bc\ud56d\uc2dd\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p> \uc218\ud559\uc5d0\uc11c <strong>TCP<\/strong> \ub77c\uace0\ub3c4 \uc54c\ub824\uc9c4 <strong>\uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc740<\/strong> \uc774\ud56d\uc2dd\uc744 \uc81c\uacf1\ud558\uc5ec \uc5bb\uc740 \uc0bc\ud56d\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n<p> \ub530\ub77c\uc11c \uc644\uc804\uc81c\uacf1\uc2dd \uc0bc\ud56d\uc2dd\uc740 \ub450 \uac1c\uc758 \uc644\uc804\uc81c\uacf1\uc2dd\uacfc \uc774\ub4e4 \uc81c\uacf1\uc218\uc758 \uc774\uc911\uacf1\uc778 \ub610 \ub2e4\ub978 \ud56d\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/trinome-carre-parfait.png\" alt=\"\uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\" class=\"wp-image-2553\" width=\"299\" height=\"300\" srcset=\"\" sizes=\"auto, \" data-src=\"\"><\/figure>\n<\/div>\n<p> \uc704\uc758 \ub450 \uacf5\uc2dd\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc740 \ub450 \uac00\uc9c0 \uc8fc\ubaa9\ud560\ub9cc\ud55c \uc544\uc774\ub374\ud2f0\ud2f0(\ub610\ub294 \uc8fc\ubaa9\ud560\ub9cc\ud55c \uc81c\ud488)\uc5d0\uc11c \uc5bb\uc5b4\uc9c0\uae30 \ub54c\ubb38\uc5d0 \uc774\uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud2b9\ud788, <a href=\"https:\/\/mathority.org\/ko\/\u1112\u1161\u11b8\u110b\u1174-\u110c\u1166\u1100\u1169\u11b8-\u1104\u1169\u1102\u1173\u11ab-\u1112\u1161\u11b8\u110b\u1174-\u110c\u1166\u1100\u1169\u11b8\/\"><strong><span style=\"text-decoration: underline;\">\ub367\uc148\uc758 \uc81c\uacf1<\/span><\/strong><\/a> \uc774\ub098<a href=\"https:\/\/mathority.org\/ko\/\u110e\u1161\u110b\u1175-\u1104\u1169\u1102\u1173\u11ab-\u1108\u1162\u1100\u1175\u110b\u1174-\u110c\u1166\u1100\u1169\u11b8\/\"><strong><span style=\"text-decoration: underline;\">\ube84\uc148\uc758 \uc81c\uacf1\uc744<\/span><\/strong><\/a> \ud480 \ub54c \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc744 \uad6c\ud569\ub2c8\ub2e4. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ejemplos-de-trinomio-cuadrado-perfecto\"><\/span> \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd \uc608\uc81c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uc644\uc804\uc81c\uacf1\uc0bc\ud56d\uc2dd\uc758 \uac1c\ub150 \uc774\ud574\ub97c \ub9c8\ubb34\ub9ac\ud558\uae30 \uc704\ud574 2\uac00\uc9c0 \uc608\ub97c \ub2e8\uacc4\ubcc4\ub85c \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\"> \uc2e4\uc2dc\uc608 1<\/h3>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-7b1e801a4cc4d2bf8c8691b286cba38a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^2+6x+9\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"89\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p> \uc774 \uc608\ub294 \ub300\uc218\uc801 \ud45c\ud604\uc5d0 \ub450 \uac1c\uc758 \uc644\uc804\uc81c\uacf1\uc218\uac00 \uc788\uae30 \ub54c\ubb38\uc5d0(\uc989, \uc815\ud655\ud55c \uc81c\uacf1\uadfc\uc744 \uac00\uc9d0) \uc644\uc804\uc81c\uacf1\uc0bc\ud56d\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-76e092d71026e8d64e9e3fc6857554cc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^2\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"17\" style=\"vertical-align: 0px;\"><\/p>\n<p> 9\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> 3\uc740 \uac01\uac01 2\uc758 \uac70\ub4ed\uc81c\uacf1\uc73c\ub85c \uc99d\uac00\ub429\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-8bf33d0bd55e20552fca7aa83cfb2aff_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(x)^2 = x^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"71\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0b43202294911c3ca13c5b689e92bbcc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(3)^2 = 9\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"62\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uadf8\ub9ac\uace0 \ub354 \ub098\uc544\uac00, \uc0bc\ud56d\uc2dd\uc758 \ub9c8\uc9c0\ub9c9 \ub0a8\uc740 \ud56d<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-7c74faf95634edd5ba7ba54895c9aea3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(6x)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"31\" style=\"vertical-align: -5px;\"><\/p>\n<p> \uc774\uc804 \ub450 \uc815\uc0ac\uac01\ud615\uc758 \ubc11\ubcc0\uc5d0 2\ub97c \uacf1\ud558\uc5ec \uc5bb\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-96afb151877bff6626333e94ae128d28_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"2\\cdot x \\cdot 3 = 6x\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"96\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> \ub530\ub77c\uc11c \uc774 \uc5f0\uc2b5\uc5d0\uc11c \uc8fc\ubaa9\ud560\ub9cc\ud55c \ubaa8\ub4e0 \uc815\uccb4\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-4d0bc4a13d074a1a857517e78a61177d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(x+3)^2 =x^2+6x+9\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"174\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<h3 class=\"wp-block-heading\"> \uc2e4\uc2dc\uc608 2<\/h3>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6211ea82c428a6fd5c1086f8cc698e7c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"16x^2-40x+25\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"123\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p> \uc774 \ub2e4\ub978 \uc608 \uc5ed\uc2dc 3\uac00\uc9c0 \ud544\uc218 \uc870\uac74\uc774 \ucda9\uc871\ub418\ubbc0\ub85c \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc785\ub2c8\ub2e4. \ub450 \ud56d\uc740 \ub450 \uac1c\uc758 \uc644\uc804\uc81c\uacf1\uc218\uc5d0 \ud574\ub2f9\ud558\uace0, \ub2e4\ub978 \ud56d\uc740 \uc774 \uc81c\uacf1\ub4e4\uc758 \ubc11\uc218\ub97c \uc11c\ub85c \uacf1\ud558\uace0 2\ub97c \uacf1\ud55c \uacb0\uacfc\uc785\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f90e6e2af62292eed9f4abcff9b82065_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(4x)^2 = 16x^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"98\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-1818354159095d6f8aec5f0d296d75ab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(5)^2 = 25\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"70\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-c22c56e139fa671e2b3afa466e878ac3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"2\\cdot 4x \\cdot 5 =40x\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"114\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> \uc774 \uacbd\uc6b0 \uc644\uc804 \uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc740 \uc74c\uc758 \ub2e8\ud56d\uc2dd\uc744 \uac00\uc9c0\ubbc0\ub85c \uc774\ub294 \uc81c\uacf1 \ucc28\uc774\uc758 \uc8fc\ubaa9\ud560\ub9cc\ud55c \ub3d9\uc77c\uc131\uc758 \ubc1c\uc804\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d269d77a8917ed4e62d32585cccdaf67_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(4x-5)^2 = 16x^2-40x+25\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"217\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Como-factorizar-un-trinomio-cuadrado-perfecto\"><\/span> \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc744 \uc778\uc218\ubd84\ud574\ud558\ub294 \ubc29\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \ub300\uc218\ud559\uc5d0\uc11c \ub9e4\uc6b0 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\ub294 \uc644\uc804\uc81c\uacf1\uc0bc\ud56d\uc2dd(PCT)\uc744 \uc778\uc218\ubd84\ud574\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\uac83\uc774 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub294\uc9c0 \ubaa8\ub974\ub294 \uacbd\uc6b0, \ub2e4\ud56d\uc2dd\uc744 \uc778\uc218\ubd84\ud574\ud55c\ub2e4\ub294 \uac83\uc740 \ud574\ub2f9 \ud45c\ud604\uc2dd\uc744 \uc778\uc218\uc758 \uacf1\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p> \ub530\ub77c\uc11c \uc774\ub7ec\ud55c \uc720\ud615\uc758 \ub300\uc218 \uc0bc\ud56d\uc2dd\uc744 \uc778\uc218\ubd84\ud574\ud558\ub824\uba74 \ub2e4\uc74c \uaddc\uce59\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ol style=\"color:#ff5733; font-weight: bold;\">\n<li style=\"margin-bottom:10px\"> <span style=\"color:#000000;font-weight: normal;\">\uc0bc\ud56d\uc2dd\uc740 \ub450 \uac1c\uc758 \uc644\uc804\uc81c\uacf1\uc218\ub97c \uac00\uc838\uc57c \ud558\uba70, \uc774\ub97c \uc6b0\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \ubd80\ub97c \uac83\uc785\ub2c8\ub2e4.\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-062e6b90a0da4787460d4a5d0845624c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"a^2\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"16\" style=\"vertical-align: 0px;\"><\/p>\n<p><\/span> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-c3a795dbae63ac6ae2905fa73468f6dc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"b^2.\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"19\" style=\"vertical-align: 0px;\"><\/p>\n<\/li>\n<li style=\"margin-bottom:10px\"> <span style=\"color:#000000;font-weight: normal;\">\uc0bc\ud56d\uc2dd\uc758 \ub098\uba38\uc9c0 \uc138 \ubc88\uc9f8 \ud56d\uc740 \ub450 \uc644\uc804\uc81c\uacf1\uc218\uc758 \ub450 \uacf1\uacfc \uac19\uc544\uc57c \ud558\uba70, \uc774\ub294 \uc218\ud559\uc801\uc73c\ub85c \ub2e4\uc74c \ud45c\ud604\uc2dd\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f954fff3b2e11e573917f813e2072c36_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"2\\cdot a \\cdot b.\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"56\" style=\"vertical-align: 0px;\"><\/p>\n<p><\/span><\/li>\n<li> <span style=\"color:#000000;font-weight: normal;\">\uc778\uc218\ubd84\ud574\ub41c \uc0bc\ud56d\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ef98ef741811c17cd99e75e5f848ea69_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(a+b)^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"59\" style=\"vertical-align: -5px;\"><\/p>\n<p><\/span> \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc758 \ubaa8\ub4e0 \ud56d\uc774 \uc591\uc218\uc778 \uacbd\uc6b0, \uadf8\ub807\uc9c0 \uc54a\uace0 \uc81c\uacf1 \ubc11\uc218\uc758 \uc774\uc911 \uacf1\uc774 \uc74c\uc218 \ubd80\ud638\ub97c \uac16\ub294 \uacbd\uc6b0 \uc778\uc218\ubd84\ud574\ub41c \uc0bc\ud56d\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-9a0944763685ffb33e248d09356088f1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(a-b)^2.\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"63\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<\/ol>\n<p> \uc808\ucc28 \uc774\ud574\ub97c \ub9c8\uce58\uae30 \uc704\ud574 \ub2e8\uacc4\ubcc4\ub85c \uc5f0\uc2b5\uc744 \ud574\uacb0\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li> \ub2e4\uc74c \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc744 \uc778\uc218\ubd84\ud574\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-7e8d50aa915906e1db203351b7980485_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^2-12x+36\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"107\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p> \uc6b0\ub9ac\uac00 \uac00\uc7a5 \uba3c\uc800 \ud574\uc57c \ud560 \uc77c\uc740 \uc0bc\ud56d\uc2dd\uc5d0 \uc644\uc804\uc81c\uacf1\uc218\uc778 \ub450 \uac1c\uc758 \uc694\uc18c\uac00 \uc788\ub294\uc9c0, \uc989 \uc0bc\ud56d\uc2dd\uc758 \uc81c\uacf1\uadfc\uc774 \uc18c\uc218\ub97c \ub098\ud0c0\ub0b4\uc9c0 \uc54a\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \ubb38\uc81c\uc5d0\uc11c\ub294<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-76e092d71026e8d64e9e3fc6857554cc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^2\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"17\" style=\"vertical-align: 0px;\"><\/p>\n<p> \ubcc0\uc218\uc758 \uc81c\uacf1\uc774\ub2e4<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> 36\uc740 6\uc758 \uc81c\uacf1\uc785\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-3f4b410d5d5d88f8baad849771198e12_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\sqrt{x^2} = x\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"65\" style=\"vertical-align: -1px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-608b0e90846f8362a70324654d4db63c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\sqrt{36} = 6\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"64\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p> \ub530\ub77c\uc11c \uc0bc\ud56d\uc2dd\uc5d0\ub294 \ub450 \uac1c\uc758 \uc644\uc804\uc81c\uacf1\uc218\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p> \ub458\uc9f8, \uc911\uac04 \ud56d\uc774 \uc774\uc804 \ub2e8\uacc4\uc5d0\uc11c \uacc4\uc0b0\ub41c \ub450 \uadfc\uc758 \uc774\uc911 \uacf1\uacfc \ub3d9\uc77c\ud55c\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-71d97c4b717e330721cd1cf0682b8c97_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"2 \\cdot x \\cdot 6 = 12x\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"105\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> \uc774 \uaddc\uce59\ub3c4 \uc874\uc911\ub429\ub2c8\ub2e4.<\/p>\n<p> \uadf8\ub7ec\uba74 \ubaa8\ub4e0 \uc870\uac74\uc774 \ucda9\uc871\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c, \uc778\uc218\ubd84\ud574\ub41c \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc740 \ubc1c\uacac\ub41c \ub450 \uadfc\uc5d0 \uc758\ud574 \ud615\uc131\ub41c \uc774\ud56d\uc2dd\uc785\ub2c8\ub2e4(<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uadf8\ub9ac\uace0 \uc22b\uc790 6)\uc744 \uc81c\uacf1\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-dc977b1e7c6ea74eb9ea936a143726ce_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^2-12x+36=(x-6)^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"192\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uc911\uac04\ud56d\uc740 \uc74c\uc218\uc774\ubbc0\ub85c \uad04\ud638 \uc548\uc5d0 \ub9c8\uc774\ub108\uc2a4 \uae30\ud638\ub3c4 \ub123\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \uc591\uc218\uc774\uba74 \ud569\uacc4\ub97c \ucd94\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-1f434b54a39dd1e4a96ca539157b6940_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^2+12x+36=(x+6)^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"192\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \ub17c\ub9ac\uc801\uc73c\ub85c \uc778\uc218\ubd84\ud574\ub294 \ubcf5\uc7a1\ud55c \uc808\ucc28\uc774\ubbc0\ub85c \uc544\ub798 \uc5f0\uc2b5\uc744 \uc218\ud589\ud558\ub294 \uac83 \uc678\uc5d0\ub3c4 <a href=\"https:\/\/mathority.org\/ko\"><strong><span style=\"text-decoration: underline;\">\ub2e4\ud56d\uc2dd \uc778\uc218\ubd84\ud574\uc758 \uc608\ub97c<\/span><\/strong><\/a> \uc0b4\ud3b4\ubcf4\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc774 \ub9c1\ud06c\uc5d0\uc11c\ub294 \uc0bc\ud56d\uc2dd\ubfd0\ub9cc \uc544\ub2c8\ub77c \ubaa8\ub4e0 \uc720\ud615\uc758 \ub2e4\ud56d\uc2dd\ub3c4 \ube60\ub974\uac8c \uc778\uc218\ubd84\ud574\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ejercicios-resueltos-del-trinomio-cuadrado-perfecto\"><\/span> \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc758 \ubb38\uc81c \ud574\uacb0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \ud574\ub2f9 \uacf5\uc2dd\uc744 \uc801\uc6a9\ud558\uc5ec \ub2e4\uc74c \uc0bc\ud56d\uc2dd\uc744 \uc815\uc0ac\uac01\ud615 \uc774\ud56d\uc2dd\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-24da9e6b626358d86573fa594e257d56_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{A)} \\ x^2+8x+16\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"124\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-3ba70765846ab6cc6ae2a92f48e80f42_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{B)} \\ x^2-14x+49\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"132\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-2998c54e820c876cf4f68b9d0da3452f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{C)} \\ x^4-20x^2+100\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"149\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-cc94c15e3ac37d4317034b868e2417b5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{D)} \\ 81x^2+90x+25\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"150\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-2a86aad0e5cf04dc75cb5d72f58b7e66_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{E)} \\ 64x^4-176x+121\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"166\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__DDF5FF\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#DDF5FF\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>\uc194\ub8e8\uc158 \ubcf4\uae30<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> \uc644\uc804 \uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc744 \uc81c\uacf1 \uc774\ud56d\uc2dd\uc758 \uac70\ub4ed\uc81c\uacf1\uc73c\ub85c \ubcc0\ud658\ud558\ub824\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \ud569\uc758 \uc81c\uacf1\uacfc \ucc28\uc774\uc758 \uc81c\uacf1\uc758 \uc911\uc694\ud55c \ud56d\ub4f1\uc2dd\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-e10c023cd8ec08f93eff788766b665e3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(a+b)^2 = a^2+2ab+b^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"184\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-10c3b119d667d53a970a4b8ba0855d87_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(a-b)^2 = a^2-2ab+b^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"184\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> \uc544\uc9c1: <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f3bbb429ca019a3aba33692ba6645591_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{A)} \\ x^2+8x+16 = (x+4)^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"209\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0b824bfdd5de90db82671240d4022bcd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{B)} \\ x^2-14x+49 = (x-7)^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"217\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-b27ce03b83f25ff8d201549c040d15c8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{C)} \\ x^4-20x^2+100 = (x^2-10)^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"251\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-446da3b6767832c089fb77d9907ea2f8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{D)} \\ 81x^2+90x+25 = (9x+5)^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"245\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-2e2042bc291d956a4dda9d9bcc51eb81_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{E)} \\ 64x^4-176x+121 =\\left( 8x^2-11)^2\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"279\" style=\"vertical-align: -7px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<p class=\"has-text-align-center\"> \u2b07\u2b07\u2b07 \uc544\ub798\uc758 \ubaa8\ub4e0 \uc9c8\ubb38\uc744 \ub313\uae00\ub85c \uc791\uc131\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc744 \uc78a\uc9c0 \ub9c8\uc138\uc694! \u2b07\u2b07\u2b07<\/p>\n<div id=\"ezoic-pub-ad-placeholder-176\" data-inserter-version=\"-1\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\uc774 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc774 \ubb34\uc5c7\uc778\uc9c0, \uadf8\ub9ac\uace0 \uadf8\uac83\uc774 \uc5b4\ub5bb\uac8c \uc124\uba85\ub418\ub294\uc9c0 \uc124\uba85\ud569\ub2c8\ub2e4. \ub610\ud55c, \ub2e8\uacc4\ubcc4 \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd \uc5f0\uc2b5\uc744 \ud1b5\ud574 \uc5ec\ub7ec \uc608\uc640 \uc5f0\uc2b5\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc644\uc804\uc81c\uacf1\uc0bc\ud56d\uc2dd\uc740 \ubb34\uc5c7\uc778\uac00\uc694? \ubd84\uba85\ud788 \uc644\uc804\uc81c\uacf1\uc0bc\ud56d\uc2dd\uc758 \uc758\ubbf8\ub97c \ubcf4\uae30 \uc804\uc5d0 \uc0bc\ud56d\uc2dd\uc774 \ubb34\uc5c7\uc778\uc9c0 \uc54c\uc544\uc57c \ud558\ubbc0\ub85c \uacc4\uc18d\ud558\uae30 \uc804\uc5d0 \uc774 \ub9c1\ud06c\ub41c \ud398\uc774\uc9c0(\uc790\uc138\ud788 \uc124\uba85\ub418\uc5b4 \uc788\uc74c)\ub97c \uc0b4\ud3b4\ubcf4\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc644\uc804\uc81c\uacf1\uc0bc\ud56d\uc2dd\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc218\ud559\uc5d0\uc11c TCP \ub77c\uace0\ub3c4 \uc54c\ub824\uc9c4 \uc644\uc804\uc81c\uacf1 \uc0bc\ud56d\uc2dd\uc740 \uc774\ud56d\uc2dd\uc744 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/ko\/%ec%99%84%ec%a0%84%ec%a0%9c%ea%b3%b1%ec%82%bc%ed%95%ad%ec%8b%9d\/\"> <span class=\"screen-reader-text\">\uc644\uc804\uc81c\uacf1\uc0bc\ud56d\uc2dd<\/span> \ub354 \ubcf4\uae30 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[21],"tags":[],"class_list":["post-69","post","type-post","status-publish","format-standard","hentry","category-21"],"yoast_head":"<!-- This site is optimized 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