{"id":2485,"date":"2026-05-05T16:40:01","date_gmt":"2026-05-05T16:40:01","guid":{"rendered":"https:\/\/mcqacademy.com\/ar\/mcq\/logarithmic-equation-solution-18\/"},"modified":"2026-05-05T16:40:01","modified_gmt":"2026-05-05T16:40:01","slug":"logarithmic-equation-solution-18","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/ar\/mcq\/logarithmic-equation-solution-18\/","title":{"rendered":"\u062d\u0644 \u0645\u0639\u0627\u062f\u0644\u0629 \u0644\u0648\u063a\u0627\u0631\u064a\u062a\u0645\u064a\u0629 18"},"content":{"rendered":"<p>\u062d\u0644 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 log_3(x + 7) = 3 \u0644\u0625\u064a\u062c\u0627\u062f x.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>27<\/li>\n<li>20<\/li>\n<li>2<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[909],"subject":[123],"education_level":[5],"class_list":["post-2485","mcq","type-mcq","status-publish","hentry","topic-algebra","subject-mathematics","education_level-hsc"],"mcq_note":"\u062d\u0648\u0651\u0644 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u0644\u0648\u063a\u0627\u0631\u064a\u062a\u0645\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0635\u0648\u0631\u0629 \u0627\u0644\u0623\u0633\u064a\u0629. \u0627\u0644\u0639\u0628\u0627\u0631\u0629 log_3(x + 7) = 3 \u062a\u0639\u0646\u064a \u0623\u0646 x + 7 = 3^3. \u0646\u062d\u0633\u0628 \u0627\u0644\u0622\u0646 3^3 = 27\u060c \u0625\u0630\u0646 x + 7 = 27. \u0646\u0637\u0631\u062d 7 \u0645\u0646 \u0627\u0644\u0637\u0631\u0641\u064a\u0646: x = 27 - 7 = 20. \u0623\u062e\u064a\u0631\u064b\u0627 \u0646\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0645\u062c\u0627\u0644: \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 x + 7 \u0645\u0648\u062c\u0628\u064b\u0627\u060c \u0648 20 + 7 = 27 &gt; 0\u060c \u0644\u0630\u0644\u0643 \u0641\u0627\u0644\u062c\u0648\u0627\u0628 \u0635\u0627\u0644\u062d.","mcq_options":[{"right":"no","answer":"27"},{"right":"yes","answer":"20"},{"right":"no","answer":"2"}],"multi_answers":"no","subject_terms":[{"id":123,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":909,"title":"Algebra","slug":"algebra"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/mcq\/2485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/comments?post=2485"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/media?parent=2485"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/topic?post=2485"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/subject?post=2485"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/education_level?post=2485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}