{"id":18704,"date":"2026-05-03T20:35:29","date_gmt":"2026-05-03T14:35:29","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/area-expression-from-binomials-251\/"},"modified":"2026-05-03T20:35:29","modified_gmt":"2026-05-03T14:35:29","slug":"area-expression-from-binomials-251","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/area-expression-from-binomials-251\/","title":{"rendered":"Area Expression From Binomials 251"},"content":{"rendered":"<p>The sides of a rectangle are (8x + 1) cm and (2x + 4) cm. Which expression represents its area?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>16x^2 + 4<\/li>\n<li>10x + 5<\/li>\n<li>16x^2 + 34x + 4<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2705,2728,2738],"subject":[1425],"education_level":[1894],"class_list":["post-18704","mcq","type-mcq","status-publish","hentry","topic-algebra","topic-geometry-and-algebra","topic-polynomials","subject-mathematics","education_level-grade-8"],"mcq_note":"Area of a rectangle is length \u00d7 width. Multiply every part: (8x)(2x) = 16x^2, outside and inside terms add to 34x, and 1\u00d74 = 4. So the area is 16x^2 + 34x + 4.","mcq_options":[{"right":"no","answer":"16x^2 + 4"},{"right":"no","answer":"10x + 5"},{"right":"yes","answer":"16x^2 + 34x + 4"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2705,"title":"Algebra","slug":"algebra"},{"id":2728,"title":"Geometry And Algebra","slug":"geometry-and-algebra"},{"id":2738,"title":"Polynomials","slug":"polynomials"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/18704","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=18704"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=18704"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=18704"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=18704"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=18704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}