{"id":2385,"date":"2026-05-10T14:39:55","date_gmt":"2026-05-10T14:39:55","guid":{"rendered":"https:\/\/mcqacademy.com\/hi\/mcq\/logarithmic-equation-solution-19\/"},"modified":"2026-05-10T14:39:55","modified_gmt":"2026-05-10T14:39:55","slug":"logarithmic-equation-solution-19","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/hi\/mcq\/logarithmic-equation-solution-19\/","title":{"rendered":"\u0932\u0918\u0941\u0917\u0923\u0915\u0940\u092f \u0938\u092e\u0940\u0915\u0930\u0923 \u0915\u093e \u0939\u0932 19"},"content":{"rendered":"<p>x \u0915\u0947 \u0932\u093f\u090f log_5(x + 7) = 2 \u0915\u094b \u0939\u0932 \u0915\u0940\u091c\u093f\u090f\u0964<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>-2<\/li>\n<li>18<\/li>\n<li>25<\/li>\n<li>3<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1020,1051,1050],"subject":[1021],"education_level":[5],"class_list":["post-2385","mcq","type-mcq","status-publish","hentry","topic-algebra","topic-exponential-form","topic-logarithmic-equations","subject-algebra","education_level-hsc"],"mcq_note":"\u0932\u0918\u0941\u0917\u0923\u0915\u0940\u092f \u0938\u092e\u0940\u0915\u0930\u0923 \u0915\u094b \u0918\u093e\u0924\u0940\u092f \u0930\u0942\u092a \u092e\u0947\u0902 \u092c\u0926\u0932\u093f\u090f\u0964 \u0915\u0925\u0928 log_5(x + 7) = 2 \u0915\u093e \u0905\u0930\u094d\u0925 \u0939\u0948 x + 7 = 5^2\u0964 \u0905\u092c 5^2 = 25 \u0915\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u0947\u0902, \u0907\u0938\u0932\u093f\u090f x + 7 = 25\u0964 \u0926\u094b\u0928\u094b\u0902 \u092a\u0915\u094d\u0937\u094b\u0902 \u0938\u0947 7 \u0918\u091f\u093e\u090f\u0901: x = 25 - 7 = 18\u0964 \u0905\u0902\u0924 \u092e\u0947\u0902 \u0921\u094b\u092e\u0947\u0928 \u091c\u093e\u0901\u091a\u0947\u0902: x + 7 \u0927\u0928\u093e\u0924\u094d\u092e\u0915 \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f, \u0914\u0930 18 + 7 = 25 &gt; 0, \u0907\u0938\u0932\u093f\u090f \u0909\u0924\u094d\u0924\u0930 \u092e\u093e\u0928\u094d\u092f \u0939\u0948\u0964","mcq_options":[{"right":"no","answer":"-2"},{"right":"yes","answer":"18"},{"right":"no","answer":"25"},{"right":"no","answer":"3"}],"multi_answers":"no","subject_terms":[{"id":1021,"title":"Algebra","slug":"algebra"}],"topic_terms":[{"id":1020,"title":"Algebra","slug":"algebra"},{"id":1051,"title":"Exponential Form","slug":"exponential-form"},{"id":1050,"title":"Logarithmic Equations","slug":"logarithmic-equations"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/mcq\/2385","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/comments?post=2385"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/media?parent=2385"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/topic?post=2385"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/subject?post=2385"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/education_level?post=2385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}