{"id":18740,"date":"2026-05-03T20:40:45","date_gmt":"2026-05-03T14:40:45","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/find-an-excluded-value-287\/"},"modified":"2026-05-03T20:40:45","modified_gmt":"2026-05-03T14:40:45","slug":"find-an-excluded-value-287","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/find-an-excluded-value-287\/","title":{"rendered":"Find An Excluded Value 287"},"content":{"rendered":"<p>For the expression 1\/(x &#8211; -4), which value of x is not allowed?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>-4<\/li>\n<li>-3<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2705,2742],"subject":[1425],"education_level":[1894],"class_list":["post-18740","mcq","type-mcq","status-publish","hentry","topic-algebra","topic-rational-expressions","subject-mathematics","education_level-grade-8"],"mcq_note":"A denominator cannot be zero. Set x - -4 = 0, which gives x = -4. That value is excluded because it would make the expression undefined.","mcq_options":[{"right":"yes","answer":"-4"},{"right":"no","answer":"-3"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2705,"title":"Algebra","slug":"algebra"},{"id":2742,"title":"Rational Expressions","slug":"rational-expressions"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/18740","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=18740"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=18740"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=18740"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=18740"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=18740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}