{"id":2862,"date":"2026-05-19T10:50:52","date_gmt":"2026-05-19T10:50:52","guid":{"rendered":"https:\/\/mcqacademy.com\/zh\/mcq\/identify-an-equivalent-expression-16\/"},"modified":"2026-05-19T10:50:52","modified_gmt":"2026-05-19T10:50:52","slug":"identify-an-equivalent-expression-16","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/zh\/mcq\/identify-an-equivalent-expression-16\/","title":{"rendered":"\u8bc6\u522b\u7b49\u4ef7\u8868\u8fbe\u5f0f"},"content":{"rendered":"<p>\u54ea\u4e2a\u8868\u8fbe\u5f0f\u4e0e 3n + 15 \u7b49\u4ef7\uff1f<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>3(n + 5)<\/li>\n<li>3(n + 15)<\/li>\n<li>8n<\/li>\n<li>3(5n + 1)<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1134,1138],"subject":[1080],"education_level":[2,884,885],"class_list":["post-2862","mcq","type-mcq","status-publish","hentry","topic-equivalent-expressions","topic-factoring-expressions","subject-algebra","education_level-grade-5","education_level-grade-6","education_level-grade-7"],"mcq_note":"\u627e\u51fa\u5404\u9879\u5171\u6709\u7684\u516c\u56e0\u6570\u3002\u63d0\u51fa\u8fd9\u4e2a\u516c\u56e0\u6570\u540e\u5f97\u5230 3(n + 5)\uff0c\u6240\u4ee5\u5b83\u4e0e\u539f\u8868\u8fbe\u5f0f\u7684\u503c\u76f8\u540c\u3002","mcq_options":[{"right":"yes","answer":"3(n + 5)"},{"right":"no","answer":"3(n + 15)"},{"right":"no","answer":"8n"},{"right":"no","answer":"3(5n + 1)"}],"multi_answers":"no","subject_terms":[{"id":1080,"title":"Algebra","slug":"algebra"}],"topic_terms":[{"id":1134,"title":"Equivalent Expressions","slug":"equivalent-expressions"},{"id":1138,"title":"Factoring Expressions","slug":"factoring-expressions"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq\/2862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/comments?post=2862"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/media?parent=2862"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/topic?post=2862"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/subject?post=2862"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/education_level?post=2862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}