{"id":17468,"date":"2026-05-02T17:14:10","date_gmt":"2026-05-02T11:14:10","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/quadratic-concept-4\/"},"modified":"2026-05-02T17:14:10","modified_gmt":"2026-05-02T11:14:10","slug":"quadratic-concept-4","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/quadratic-concept-4\/","title":{"rendered":"Quadratic Concept 4"},"content":{"rendered":"<p>Find the discriminant of 2x^2 + 6x &#8211; 6 = 0.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>94<\/li>\n<li>-12<\/li>\n<li>-84<\/li>\n<li>84<\/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-17468","mcq","type-mcq","status-publish","hentry","topic-algebra","topic-discriminant","subject-mathematics","education_level-ssc"],"mcq_note":"The discriminant is b^2 - 4ac = (6)^2 - 4(2)(-6) = 84.","mcq_options":[{"right":"no","answer":"94"},{"right":"no","answer":"-12"},{"right":"no","answer":"-84"},{"right":"yes","answer":"84"}],"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\/17468","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=17468"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=17468"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=17468"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=17468"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=17468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}