{"id":2038,"date":"2024-10-21T10:17:10","date_gmt":"2024-10-21T07:17:10","guid":{"rendered":"https:\/\/currconv.ru\/blog\/6911-2\/"},"modified":"2024-10-21T10:17:10","modified_gmt":"2024-10-21T07:17:10","slug":"6911","status":"publish","type":"post","link":"https:\/\/currconv.ru\/blog\/6911\/","title":{"rendered":"\u041f\u0440\u0438\u043c\u0435\u0440 \u21161 \u0438\u0437 \u0437\u0430\u0434\u0430\u043d\u0438\u044f 22"},"content":{"rendered":"<div class=\"fpm_start\"><\/div>\n<p>\u041f\u043e\u0441\u0442\u0440\u043e\u0439\u0442\u0435 \u0433\u0440\u0430\u0444\u0438\u043a \u0444\u0443\u043d\u043a\u0446\u0438\u0438 <span class=\"katex-eq\" data-katex-display=\"false\">\\displaystyle y=\\frac{x^4-13x^2+36}{(x-3)(x+2)}<\/span> \u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435, \u043f\u0440\u0438 \u043a\u0430\u043a\u0438\u0445 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f\u0445 <span class=\"katex-eq\" data-katex-display=\"false\">c<\/span> \u043f\u0440\u044f\u043c\u0430\u044f <span class=\"katex-eq\" data-katex-display=\"false\">y=c<\/span> \u0438\u043c\u0435\u0435\u0442 \u0441 \u0433\u0440\u0430\u0444\u0438\u043a\u043e\u043c \u0440\u043e\u0432\u043d\u043e \u043e\u0434\u043d\u0443 \u043e\u0431\u0449\u0443\u044e \u0442\u043e\u0447\u043a\u0443.<\/p>\n<p><span id=\"more-6911\"><\/span><\/p>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"block-8a83fca7-55de-40fe-b45a-a479859ac319\"><strong>\u0420\u0435\u0448\u0435\u043d\u0438\u0435<\/strong><\/h2>\n<p>\u041e\u0414\u0417: <\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">x-3 \\neq 0<\/span> \u043e\u0442\u0441\u044e\u0434\u0430 <span class=\"katex-eq\" data-katex-display=\"false\">x \\neq 3<\/span>.<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">x+2 \\neq 0<\/span> \u043e\u0442\u0441\u044e\u0434\u0430 <span class=\"katex-eq\" data-katex-display=\"false\">x \\neq -2<\/span>.<\/p>\n<p>\u0420\u0430\u0437\u043b\u043e\u0436\u0438\u043c \u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c \u043d\u0430 \u043c\u043d\u043e\u0436\u0438\u0442\u0435\u043b\u0438:<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">x^4-13x^2+36=0;<\/span><\/p>\n<p>\u041f\u0443\u0441\u0442\u044c <span class=\"katex-eq\" data-katex-display=\"false\">t=x^2<\/span>:<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">t^2-13t+36;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">D=b^2-4ac=169-4 \\cdot 1 \\cdot 36=25;<\/span><\/p>\n<p><script data-noptimize=\"\" data-wpfc-render=\"false\">\nfpm_start( \"true\" );\n<\/script><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">\\displaystyle x_1=\\frac{-b+\\sqrt{D}}{2a}=\\frac{13+5}{2}=9;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">\\displaystyle x_2=\\frac{-b-\\sqrt{D}}{2a}=\\frac{13-5}{2}=4.<\/span><\/p>\n<p>\u0421\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e <span class=\"katex-eq\" data-katex-display=\"false\">(t-4)(t-9)<\/span>.<\/p>\n<p>\u0417\u0430\u043c\u0435\u043d\u0438\u043c \u043e\u0431\u0440\u0430\u0442\u043d\u043e \u043d\u0430 <span class=\"katex-eq\" data-katex-display=\"false\">x<\/span>:<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">(x^2-4)(x^2-9)<\/span>.<\/p>\n<p>\u0412\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u0441\u044f \u0444\u043e\u0440\u043c\u0443\u043b\u043e\u0439 \u0440\u0430\u0437\u043d\u043e\u0441\u0442\u0438 \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u043e\u0432 <span class=\"katex-eq\" data-katex-display=\"false\">a^2-b^2=(a-b)(a+b)<\/span>:<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">(x-2)(x+2)(x-3)(x+3)<\/span>.<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">\\displaystyle y=\\frac{(x-2)(x+2)(x-3)(x+3)}{(x-3)(x+2)}=(x-2)(x+3)=x^2+x-6<\/span>.<\/p>\n<p>\u0412\u0435\u0440\u0448\u0438\u043d\u0430 \u043f\u0430\u0440\u0430\u0431\u043e\u043b\u044b:<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">\\displaystyle x=-\\frac{b}{2a}=-\\frac{1}{2}=-0,5;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">\\displaystyle y=(-0,5)^2-0,5-6=-6,25.<\/span><\/p>\n<p>\u0418\u0437\u043e\u0431\u0440\u0430\u0437\u0438\u043c \u043f\u0430\u0440\u0430\u0431\u043e\u043b\u0443.<\/p>\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2023\/09\/image-73.png\" alt=\"\" class=\"wp-image-6912\" style=\"width:297px;height:447px\" width=\"297\" height=\"447\" srcset=\"https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2023\/09\/image-73.png 496w, https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2023\/09\/image-73-199x300.png 199w\" sizes=\"(max-width: 297px) 100vw, 297px\" \/><\/figure>\n<p>\u041f\u0440\u044f\u043c\u0430\u044f <span class=\"katex-eq\" data-katex-display=\"false\">y=c<\/span> \u0438\u043c\u0435\u0435\u0442 \u0441 \u043f\u0430\u0440\u0430\u0431\u043e\u043b\u043e\u0439 \u043e\u0434\u043d\u0443 \u043e\u0431\u0449\u0443\u044e \u0442\u043e\u0447\u043a\u0443 \u043a\u043e\u0433\u0434\u0430 \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u0447\u0435\u0440\u0435\u0437 \u0432\u0435\u0440\u0448\u0438\u043d\u0443 \u043f\u0430\u0440\u0430\u0431\u043e\u043b\u044b \u0438\u043b\u0438 \u043a\u043e\u0433\u0434\u0430 \u043f\u0435\u0440\u0435\u0441\u0435\u043a\u0430\u0435\u0442 \u043f\u0430\u0440\u0430\u0431\u043e\u043b\u0443 \u0432 \u0434\u0432\u0443\u0445 \u0442\u043e\u0447\u043a\u0430\u0445, \u043e\u0434\u043d\u0430 \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0432\u044b\u043a\u043e\u043b\u043e\u0442\u0430. \u041f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f:<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">\u0441=-6,25;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">\u0441=-4;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"true\">\u0441=6<\/span>.<\/p>\n<p><strong>\u041e\u0442\u0432\u0435\u0442:<\/strong>  <span class=\"katex-eq\" data-katex-display=\"false\">c=-6,25, \u0441=-4, c=6<\/span>.<\/p>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<p><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>\u0418\u0441\u0442\u043e\u0447\u043d\u0438\u043a:<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> \u0420\u0435\u0448\u0435\u0431\u043d\u0438\u043a \u0434\u0435\u043c\u043e\u0432\u0435\u0440\u0441\u0438\u0438 \u041e\u0413\u042d \u043f\u043e \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0435 2024 (\u0417\u0430\u0434\u0430\u043d\u0438\u0435 22) <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u0442\u0440\u043e\u0439\u0442\u0435 \u0433\u0440\u0430\u0444\u0438\u043a \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \\displaystyle y=\\frac{x^4-13x^2+36}{(x-3)(x+2)} \u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435, \u043f\u0440\u0438 \u043a\u0430\u043a\u0438\u0445 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f\u0445 c \u043f\u0440\u044f\u043c\u0430\u044f y=c \u0438\u043c\u0435\u0435\u0442 \u0441 \u0433\u0440\u0430\u0444\u0438\u043a\u043e\u043c \u0440\u043e\u0432\u043d\u043e \u043e\u0434\u043d\u0443 \u043e\u0431\u0449\u0443\u044e \u0442\u043e\u0447\u043a\u0443. \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u041e\u0414\u0417: x-3 \\neq 0 \u043e\u0442\u0441\u044e\u0434\u0430 x \\neq 3. x+2 \\neq 0 \u043e\u0442\u0441\u044e\u0434\u0430 x \\neq -2. \u0420\u0430\u0437\u043b\u043e\u0436\u0438\u043c \u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c \u043d\u0430 \u043c\u043d\u043e\u0436\u0438\u0442\u0435\u043b\u0438: x^4-13x^2+36=0; \u041f\u0443\u0441\u0442\u044c t=x^2: t^2-13t+36; D=b^2-4ac=169-4 \\cdot 1 \\cdot 36=25; \\displaystyle x_1=\\frac{-b+\\sqrt{D}}{2a}=\\frac{13+5}{2}=9; \\displaystyle x_2=\\frac{-b-\\sqrt{D}}{2a}=\\frac{13-5}{2}=4. \u0421\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e (t-4)(t-9). [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63],"tags":[],"class_list":["post-2038","post","type-post","status-publish","format-standard","hentry","category-zadanie-22"],"_links":{"self":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts\/2038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/comments?post=2038"}],"version-history":[{"count":0,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts\/2038\/revisions"}],"wp:attachment":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/media?parent=2038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/categories?post=2038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/tags?post=2038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}