{"id":17493,"date":"2026-05-02T17:18:18","date_gmt":"2026-05-02T11:18:18","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/quadratic-concept-29\/"},"modified":"2026-05-02T17:18:18","modified_gmt":"2026-05-02T11:18:18","slug":"quadratic-concept-29","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/quadratic-concept-29\/","title":{"rendered":"Quadratic Concept 29"},"content":{"rendered":"<p>Find the discriminant of 3x^2 &#8211; 7x &#8211; 8 = 0.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>-145<\/li>\n<li>145<\/li>\n<li>155<\/li>\n<li>-47<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2705,2712],"subject":[1425],"education_level":[1895],"class_list":["post-17493","mcq","type-mcq","status-publish","hentry","topic-algebra","topic-discriminant","subject-mathematics","education_level-ssc"],"mcq_note":"The discriminant is b^2 - 4ac = (-7)^2 - 4(3)(-8) = 145.","mcq_options":[{"right":"no","answer":"-145"},{"right":"yes","answer":"145"},{"right":"no","answer":"155"},{"right":"no","answer":"-47"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2705,"title":"Algebra","slug":"algebra"},{"id":2712,"title":"Discriminant","slug":"discriminant"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/17493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/comments?post=17493"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=17493"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=17493"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=17493"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=17493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}