{"id":2220,"date":"2024-11-27T17:10:04","date_gmt":"2024-11-27T14:10:04","guid":{"rendered":"https:\/\/currconv.ru\/blog\/8283-2\/"},"modified":"2024-11-27T17:10:04","modified_gmt":"2024-11-27T14:10:04","slug":"8283","status":"publish","type":"post","link":"https:\/\/currconv.ru\/blog\/8283\/","title":{"rendered":"\u041f\u0440\u0438\u043c\u0435\u0440 \u211611 \u0438\u0437 \u0437\u0430\u0434\u0430\u043d\u0438\u044f 9"},"content":{"rendered":"<div class=\"fpm_start\"><\/div>\n<p>\u0420\u0435\u0448\u0438\u0442\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 <span class=\"katex-eq\" data-katex-display=\"false\">\\displaystyle  (5x+2)(-x-4)=0<\/span>.<\/p>\n<p>\u0415\u0441\u043b\u0438 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0438\u043c\u0435\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 \u043e\u0434\u043d\u043e\u0433\u043e \u043a\u043e\u0440\u043d\u044f, \u0432 \u043e\u0442\u0432\u0435\u0442 \u0437\u0430\u043f\u0438\u0448\u0438\u0442\u0435 \u0431\u043e\u043b\u044c\u0448\u0438\u0439 \u0438\u0437 \u043a\u043e\u0440\u043d\u0435\u0439.<\/p>\n<p><span id=\"more-8283\"><\/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><span class=\"katex-eq\" data-katex-display=\"false\">\\displaystyle (5x+2)(-x-4)=0;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">-5x^2-20x-2x-8=0;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">-5x^2-22x-8=0;<\/span><\/p>\n<p>\u0423\u043c\u043d\u043e\u0436\u0438\u043c \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043d\u0430 <span class=\"katex-eq\" data-katex-display=\"false\">-1<\/span>:<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">5x^2+22x+8=0;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">D=b^2-4ac=22^2-4 \\cdot 5 \\cdot 8=484-160=324=18^2;<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">\\displaystyle x_1=\\frac{-b+\\sqrt{D}}{2a}=\\frac{-22+18}{2\\cdot 5}=\\frac{-4}{10}=-0,4;<\/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=\"false\">\\displaystyle x_2=\\frac{-b-\\sqrt{D}}{2a}=\\frac{-22-18}{2\\cdot 5}=\\frac{-40}{10}=-4.<\/span><\/p>\n<p>\u0411\u043e\u043b\u044c\u0448\u0438\u0439 \u0438\u0437 \u043a\u043e\u0440\u043d\u0435\u0439 \u0440\u0430\u0432\u0435\u043d <span class=\"katex-eq\" data-katex-display=\"false\">-0,4<\/span>.<\/p>\n<p><strong>\u041e\u0442\u0432\u0435\u0442:<\/strong>  <span class=\"katex-eq\" data-katex-display=\"false\">-0,4<\/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 20) <\/p>\n<p>\u041e\u0413\u042d 2025. \u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430. 50 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432. \u0422\u0438\u043f\u043e\u0432\u044b\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u044d\u043a\u0437\u0430\u043c\u0435\u043d\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0437\u0430\u0434\u0430\u043d\u0438\u0439 \u043e\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u041e\u0413\u042d. \u042f\u0449\u0435\u043d\u043a\u043e \u0418. \u0412. (\u0432\u0430\u0440\u0438\u0430\u043d\u0442 49) <\/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 10) <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0420\u0435\u0448\u0438\u0442\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \\displaystyle (5x+2)(-x-4)=0. \u0415\u0441\u043b\u0438 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0438\u043c\u0435\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 \u043e\u0434\u043d\u043e\u0433\u043e \u043a\u043e\u0440\u043d\u044f, \u0432 \u043e\u0442\u0432\u0435\u0442 \u0437\u0430\u043f\u0438\u0448\u0438\u0442\u0435 \u0431\u043e\u043b\u044c\u0448\u0438\u0439 \u0438\u0437 \u043a\u043e\u0440\u043d\u0435\u0439. \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \\displaystyle (5x+2)(-x-4)=0; -5x^2-20x-2x-8=0; -5x^2-22x-8=0; \u0423\u043c\u043d\u043e\u0436\u0438\u043c \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043d\u0430 -1: 5x^2+22x+8=0; D=b^2-4ac=22^2-4 \\cdot 5 \\cdot 8=484-160=324=18^2; \\displaystyle x_1=\\frac{-b+\\sqrt{D}}{2a}=\\frac{-22+18}{2\\cdot 5}=\\frac{-4}{10}=-0,4; \\displaystyle x_2=\\frac{-b-\\sqrt{D}}{2a}=\\frac{-22-18}{2\\cdot 5}=\\frac{-40}{10}=-4. \u0411\u043e\u043b\u044c\u0448\u0438\u0439 \u0438\u0437 \u043a\u043e\u0440\u043d\u0435\u0439 \u0440\u0430\u0432\u0435\u043d -0,4. \u041e\u0442\u0432\u0435\u0442: -0,4. \u0418\u0441\u0442\u043e\u0447\u043d\u0438\u043a: \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. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-2220","post","type-post","status-publish","format-standard","hentry","category-zadanie-9-oge"],"_links":{"self":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts\/2220","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=2220"}],"version-history":[{"count":0,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts\/2220\/revisions"}],"wp:attachment":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/media?parent=2220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/categories?post=2220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/tags?post=2220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}