{"id":2856,"date":"2025-01-14T22:31:47","date_gmt":"2025-01-14T19:31:47","guid":{"rendered":"https:\/\/currconv.ru\/blog\/11416-2\/"},"modified":"2025-01-14T22:31:47","modified_gmt":"2025-01-14T19:31:47","slug":"11416","status":"publish","type":"post","link":"https:\/\/currconv.ru\/blog\/11416\/","title":{"rendered":"\u041f\u0440\u0438\u043c\u0435\u0440 \u211618 \u0438\u0437 \u0437\u0430\u0434\u0430\u043d\u0438\u044f 20"},"content":{"rendered":"<div class=\"fpm_start\"><\/div>\n<p>\u0420\u0435\u0448\u0438\u0442\u0435 \u043d\u0435\u0440\u0430\u0432\u0435\u043d\u0441\u0442\u0432\u043e <span class=\"katex-eq\" data-katex-display=\"false\">\\displaystyle -\\frac{17}{x^2-2x-24} \\leq 0. <\/span><\/p>\n<p><span id=\"more-11416\"><\/span><\/p>\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n<h2 class=\"wp-block-heading has-text-align-center has-medium-font-size\"><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=\"false\">x^2-2x-24 \\neq 0;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">D=b^2-4ac=4-4 \\cdot 1 \\cdot (-24)=100;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\"> \\displaystyle x_1=\\frac{-b+\\sqrt{D}}{2a}=\\frac{2+10}{2}=6;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\"> \\displaystyle x_2=\\frac{-b-\\sqrt{D}}{2a}=\\frac{2-10}{2}=-4.<\/span><\/p>\n<p>\u041f\u043e\u043b\u0443\u0447\u0438\u043b\u043e\u0441\u044c, \u0447\u0442\u043e <span class=\"katex-eq\" data-katex-display=\"false\"> x \\neq 6 <\/span> \u0438 <span class=\"katex-eq\" data-katex-display=\"false\"> x \\neq -4. <\/span><\/p>\n<\/p>\n<p>\u041d\u0435\u0440\u0430\u0432\u0435\u043d\u0441\u0442\u0432\u043e <strong>\u043d\u0435 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0440\u0430\u0432\u043d\u043e \u043d\u0443\u043b\u044e<\/strong>, \u0442.\u043a. \u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c \u043d\u0435 \u0440\u0430\u0432\u0435\u043d \u043d\u0443\u043b\u044e.<\/p>\n<p><script data-noptimize=\"\" data-wpfc-render=\"false\">\nfpm_start( \"true\" );\n<\/script><\/p>\n<p>\u0422.\u043a. \u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e, \u0442\u043e \u043d\u0435\u0440\u0430\u0432\u0435\u043d\u0441\u0442\u0432\u043e <strong>\u0431\u0443\u0434\u0435\u0442 \u043c\u0435\u043d\u044c\u0448\u0435 \u043d\u0443\u043b\u044f<\/strong>, \u0435\u0441\u043b\u0438 \u0437\u043d\u0430\u043c\u0435\u043d\u0430\u0442\u0435\u043b\u044c \u0431\u0443\u0434\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0443\u043b\u044f, \u0442.\u0435. <span class=\"katex-eq\" data-katex-display=\"false\">x^2-2x-24&gt;0  .<\/span><\/p>\n<\/p>\n<p>\u0412\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u0441\u044f \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u0438\u043d\u0442\u0435\u0440\u0432\u0430\u043b\u043e\u0432:<\/p>\n<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">x^2-2x-24=0;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">x_1=6;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">x_2=-4.<\/span><\/p>\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"653\" height=\"185\" src=\"https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2024\/05\/image-2.png\" alt=\"\" class=\"wp-image-11417\" srcset=\"https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2024\/05\/image-2.png 653w, https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2024\/05\/image-2-300x85.png 300w\" sizes=\"(max-width: 653px) 100vw, 653px\" \/><\/figure>\n<\/p>\n<p>\u041f\u043e\u043b\u0443\u0447\u0438\u043b\u043e\u0441\u044c, \u0447\u0442\u043e <span class=\"katex-eq\" data-katex-display=\"false\"> x \\in (-\\infty; 4) \\cup (6; +\\infty).<\/span><\/p>\n<p><strong>\u041e\u0442\u0432\u0435\u0442:<\/strong>&nbsp;<span class=\"katex-eq\" data-katex-display=\"false\"> x \\in (-\\infty; 4) \\cup (6; +\\infty).<\/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> \u041e\u0413\u042d-2025. \u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430. \u0422\u0438\u043f\u043e\u0432\u044b\u0435 \u044d\u043a\u0437\u0430\u043c\u0435\u043d\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b. 36 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432. \u042f\u0449\u0435\u043d\u043a\u043e \u0418. \u0412. (\u0432\u0430\u0440\u0438\u0430\u043d\u0442 27) <\/p>\n<p>\u041e\u0413\u042d-2024. \u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430. \u0422\u0438\u043f\u043e\u0432\u044b\u0435 \u044d\u043a\u0437\u0430\u043c\u0435\u043d\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b. 36 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432 (\u0432\u0430\u0440\u0438\u0430\u043d\u0442 17) <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0420\u0435\u0448\u0438\u0442\u0435 \u043d\u0435\u0440\u0430\u0432\u0435\u043d\u0441\u0442\u0432\u043e \\displaystyle -\\frac{17}{x^2-2x-24} \\leq 0. \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u041e\u0414\u0417: x^2-2x-24 \\neq 0; D=b^2-4ac=4-4 \\cdot 1 \\cdot (-24)=100; \\displaystyle x_1=\\frac{-b+\\sqrt{D}}{2a}=\\frac{2+10}{2}=6; \\displaystyle x_2=\\frac{-b-\\sqrt{D}}{2a}=\\frac{2-10}{2}=-4. \u041f\u043e\u043b\u0443\u0447\u0438\u043b\u043e\u0441\u044c, \u0447\u0442\u043e x \\neq 6 \u0438 x \\neq -4. \u041d\u0435\u0440\u0430\u0432\u0435\u043d\u0441\u0442\u0432\u043e \u043d\u0435 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0440\u0430\u0432\u043d\u043e \u043d\u0443\u043b\u044e, \u0442.\u043a. \u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c \u043d\u0435 \u0440\u0430\u0432\u0435\u043d \u043d\u0443\u043b\u044e. \u0422.\u043a. \u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e, \u0442\u043e \u043d\u0435\u0440\u0430\u0432\u0435\u043d\u0441\u0442\u0432\u043e \u0431\u0443\u0434\u0435\u0442 \u043c\u0435\u043d\u044c\u0448\u0435 \u043d\u0443\u043b\u044f, \u0435\u0441\u043b\u0438 \u0437\u043d\u0430\u043c\u0435\u043d\u0430\u0442\u0435\u043b\u044c \u0431\u0443\u0434\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0443\u043b\u044f, \u0442.\u0435. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59],"tags":[],"class_list":["post-2856","post","type-post","status-publish","format-standard","hentry","category-zadanie-20"],"_links":{"self":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts\/2856","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=2856"}],"version-history":[{"count":0,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts\/2856\/revisions"}],"wp:attachment":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/media?parent=2856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/categories?post=2856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/tags?post=2856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}