{"id":23122,"date":"2021-08-04T19:03:43","date_gmt":"2021-08-04T13:33:43","guid":{"rendered":"https:\/\/learnsteer.sasnaka.org\/science\/?p=23122"},"modified":"2021-09-12T15:56:16","modified_gmt":"2021-09-12T10:26:16","slug":"02-06q","status":"publish","type":"post","link":"https:\/\/learnsteer.sasnaka.org\/science\/advanced-level-science\/02-06q\/","title":{"rendered":"\u0db4\u0dd4\u0dc5\u0dd4\u0dc0\u0db1\u0dca\u0daf x \u0dc4\u0dd2 \u0dc3\u0dd2\u0dba\u0dbd\u0dd4 \u0dad\u0dcf\u0dad\u0dca\u0dc0\u0dd2\u0d9a \u0d85\u0d9c\u0dba\u0db1\u0dca \u0dc3\u0db3\u0dc4\u0dcf \u0db8\u0dda \u0dc3\u0db8\u0dd3\u0d9a\u0dbb\u0dab\u0dba \u0dc0\u0dd2\u0dc3\u0daf\u0db1\u0dca\u0db1."},"content":{"rendered":"\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n\n\n\n<div class=\"wp-block-cover has-background-dim\" style=\"background-color:#e0c8f8;min-height:159px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-background\" style=\"background-color:#e0c8f8;color:#000532;font-size:18px\"><span class=\"wp-katex-eq\" data-display=\"false\">(x^{2\\;}-7x\\;+11)^{x^2-13x+42}\\;=\\;1<\/span><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-cover has-white-background-color has-background-dim\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-black-color has-text-color\" style=\"font-size:24px\"><span class=\"wp-katex-eq\" data-display=\"false\">(x^{2\\;}-7x\\;+11)^{x^2-13x+42}\\;=\\;1<\/span><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:20px\">\u0d85\u0dc0\u0dc3\u0dca\u0dae\u0dcf \u0dad\u0dd4\u0db1\u0d9a\u0dca \u0dba\u0da7\u0dad\u0dda \u0dad\u0db8\u0dba\u0dd2 \u0db8\u0dda\u0d9a \u0dc0\u0dd2\u0dc3\u0db3\u0db1\u0dca\u0db1 \u0dc0\u0dd9\u0db1\u0dca\u0db1\u0dda.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:19px\"><strong>1 \u0d85\u0dc0\u0dc3\u0dca\u0dae\u0dcf\u0dc0<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:20px\">\u0d85\u0db4\u0dd2 \u0daf\u0db1\u0dca\u0db1\u0dc0\u0dcf 1 \u0d95\u0db1\u0dd1\u0db8 \u0db6\u0dbd\u0dba\u0d9a\u0da7 \u0db1\u0dd0\u0d82\u0dc0\u0dd4\u0dc0\u0dcf\u0db8 \u0dbd\u0dd0\u0db6\u0dd9\u0db1 \u0d85\u0d9c\u0dba\u0dad\u0dca 1 \u0db8\u0dba\u0dd2 \u0d9a\u0dd2\u0dba\u0dbd\u0dcf.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\"><span class=\"wp-katex-eq\" data-display=\"false\">1^y=1<\/span><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:20px\">\u0db8\u0dda \u0db1\u0dd2\u0dc3\u0dcf \u0d85\u0db4\u0dd2\u0da7 \u0daf\u0dbb\u0dca\u0dc1\u0d9a\u0dba\u0dda \u0db4\u0dcf\u0daf\u0dba 1 \u0da7 \u0dc3\u0db8\u0dcf\u0db1 \u0d9a\u0dbb\u0db1\u0dca\u0db1 \u0db4\u0dd4\u0dc5\u0dd4\u0dc0\u0db1\u0dca.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\"><span class=\"wp-katex-eq\" data-display=\"false\">x^2-7x+11=1<\/span><br><span class=\"wp-katex-eq\" data-display=\"false\">x^2-7x+10=0<\/span><br><span class=\"wp-katex-eq\" data-display=\"false\">(x-2)(x-5)=0<\/span><br><span class=\"wp-katex-eq\" data-display=\"false\">x=2,x=5<\/span><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:20px\"><strong>2 \u0d85\u0dc0\u0dc3\u0dca\u0dae\u0dcf\u0dc0<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:20px\">0 \u0dc4\u0dd0\u0dbb \u0d95\u0db1\u0dd1\u0db8 \u0dc3\u0d82\u0d9b\u0dca\u200d\u0dba\u0dcf\u0dc0\u0d9a\u0dca&nbsp; 0 \u0db6\u0dbd\u0dba\u0d9a\u0da7 \u0db1\u0dd0\u0d82\u0dc0\u0dd4\u0dc0\u0dcf\u0db8 \u0dbd\u0dd0\u0db6\u0dd9\u0db1 \u0d85\u0d9c\u0dba \u0dc0\u0dd9\u0db1\u0dca\u0db1\u0dd9\u0dad\u0dca&nbsp; 1 .<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\"><span class=\"wp-katex-eq\" data-display=\"false\">y^0=1<\/span><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:20px\">\u0db8\u0dda \u0db1\u0dd2\u0dc3\u0dcf \u0d85\u0db4\u0dd2\u0da7 \u0daf\u0dbb\u0dca\u0dc1\u0d9a\u0dba\u0dda \u0db6\u0dbd\u0dba 0 \u0da7 \u0dc3\u0db8\u0dcf\u0db1 \u0d9a\u0dbb\u0db1\u0dca\u0db1 \u0db4\u0dd4\u0dc5\u0dd4\u0dc0\u0db1\u0dca.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\"><span class=\"wp-katex-eq\" data-display=\"false\">x^2-13x+42=0<\/span><br><span class=\"wp-katex-eq\" data-display=\"false\">(x-6)(x-7)=0<\/span><br><span class=\"wp-katex-eq\" data-display=\"false\">x=6\\;,\\;x=7<\/span><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:20px\">\u0db8\u0dda <span class=\"wp-katex-eq\" data-display=\"false\">x<\/span>&nbsp;\u0d85\u0d9c\u0dba\u0db1\u0dca \u0dc0\u0dbd\u0daf\u0dd2 \u0daf\u0dbb\u0dca\u0dc1\u0d9a\u0dba\u0dda \u0db4\u0dcf\u0daf\u0dba \u0dc1\u0dd4\u0db1\u0dca\u200d\u0dba&nbsp; \u0db1\u0ddc\u0dc0\u0db1 \u0db6\u0dc0 \u0dad\u0dc4\u0dc0\u0dd4\u0dbb\u0dd4 \u0d9a\u0dbb\u0db1\u0dca\u0db1\u0dad\u0dca \u0d85\u0dc0\u0dca\u200d\u0dba\u0dba\u0dba\u0dd2.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\"><span class=\"wp-katex-eq\" data-display=\"false\">6^2-7(6)+11\\neq0<\/span><br><span class=\"wp-katex-eq\" data-display=\"false\">7^2-7(7)+11\\neq0<\/span><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:20px\"><strong>3 \u0d85\u0dc0\u0dc3\u0dca\u0dae\u0dcf\u0dc0<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:20px\">-1 \u0d89\u0dbb\u0da7\u0dca\u0da7\u0dda \u0db6\u0dbd\u0dba\u0d9a\u0da7\u0db1\u0dd0\u0d82\u0dc0\u0dd4\u0dc0\u0dcf\u0db8 \u0dbd\u0dd0\u0db6\u0dd9\u0db1 \u0d85\u0d9c\u0dba \u0dc0\u0dd9\u0db1\u0dca\u0db1\u0dd9\u0dad\u0dca&nbsp; 1 .<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\"><span class=\"wp-katex-eq\" data-display=\"false\">(-1)^{2k}=1<\/span><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:20px\">\u0db8\u0dda \u0db1\u0dd2\u0dc3\u0dcf \u0d85\u0db4\u0dd2\u0da7 \u0daf\u0dbb\u0dca\u0dc1\u0d9a\u0dba\u0dda \u0db4\u0dcf\u0daf\u0dba- 1 \u0da7 \u0dc3\u0db8\u0dcf\u0db1 \u0d9a\u0dbb\u0db1\u0dca\u0db1 \u0db4\u0dd4\u0dc5\u0dd4\u0dc0\u0db1\u0dca.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\"><span class=\"wp-katex-eq\" data-display=\"false\">x^2-7x+11=-1<\/span><br><span class=\"wp-katex-eq\" data-display=\"false\">x^2-7x+12=0<\/span><br><span class=\"wp-katex-eq\" data-display=\"false\">(x-3)(x-4)=0<\/span><br><span class=\"wp-katex-eq\" data-display=\"false\">x=3\\;,\\;x=4<\/span><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:20px\">\u0db8\u0dda <span class=\"wp-katex-eq\" data-display=\"false\">x<\/span> \u0d85\u0d9c\u0dba\u0db1\u0dca \u0dc0\u0dbd\u0daf\u0dd2 \u0daf\u0dbb\u0dca\u0dc1\u0d9a\u0dba\u0dda \u0db6\u0dbd\u0dba&nbsp; \u0d89\u0dbb\u0da7\u0dca\u0da7\u0dda&nbsp; \u0db6\u0dc0 \u0dad\u0dc4\u0dc0\u0dd4\u0dbb\u0dd4 \u0d9a\u0dbb\u0db1\u0dca\u0db1\u0dad\u0dca \u0d85\u0dc0\u0dc1\u0dca\u200d\u0dba\u0dba\u0dba\u0dd2.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\"><span class=\"wp-katex-eq\" data-display=\"false\">3^2-13(3)+42=12<\/span><br><span class=\"wp-katex-eq\" data-display=\"false\">4^2-13(4)+42=6<\/span><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:20px\">\u0db8\u0dda \u0d85\u0dc0\u0dc3\u0dca\u0dae\u0dcf 3 \u0db1\u0dca \u0d85\u0db4\u0da7 <span class=\"wp-katex-eq\" data-display=\"false\">x=2,5,6,7,3,4<\/span> \u0d9a\u0dd2\u0dba\u0db1 \u0dc0\u0dd2\u0dc3\u0db3\u0dd4\u0db8\u0dca 6&nbsp; \u0dbd\u0db6\u0dcf \u0d9c\u0db1\u0dca\u0db1 \u0db4\u0dd4\u0dc5\u0dd4\u0dc0\u0db1\u0dca.<\/p>\n<\/div><\/div>\n\n\n\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;<\/p>\n","protected":false},"author":73,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[6067,42,3629],"tags":[],"class_list":{"0":"post-23122","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-infinite-thinking","7":"category-advanced-level-science","8":"category-combined-mathematics"},"_links":{"self":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/23122"}],"collection":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/users\/73"}],"replies":[{"embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/comments?post=23122"}],"version-history":[{"count":15,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/23122\/revisions"}],"predecessor-version":[{"id":25056,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/23122\/revisions\/25056"}],"wp:attachment":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/media?parent=23122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/categories?post=23122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/tags?post=23122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}