{"id":2397,"date":"2026-05-05T16:25:39","date_gmt":"2026-05-05T16:25:39","guid":{"rendered":"https:\/\/mcqacademy.com\/ar\/mcq\/nature-of-roots-for-parameter-0\/"},"modified":"2026-05-05T16:25:39","modified_gmt":"2026-05-05T16:25:39","slug":"nature-of-roots-for-parameter-0","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/ar\/mcq\/nature-of-roots-for-parameter-0\/","title":{"rendered":"\u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u062c\u0630\u0648\u0631 \u0644\u0644\u0645\u0639\u0644\u0645\u0629 0"},"content":{"rendered":"<p>\u0644\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u062a\u0631\u0628\u064a\u0639\u064a\u0629 x^2 + (-2)x + 0 = 0\u060c \u062d\u062f\u0651\u062f \u0637\u0628\u064a\u0639\u0629 \u062c\u0630\u0648\u0631\u0647\u0627.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>\u062c\u0630\u0631\u0627\u0646 \u062d\u0642\u064a\u0642\u064a\u0627\u0646 \u0645\u062a\u0633\u0627\u0648\u064a\u0627\u0646<\/li>\n<li>\u0644\u0627 \u064a\u0648\u062c\u062f \u062c\u0630\u0631 \u062d\u0642\u064a\u0642\u064a<\/li>\n<li>\u062c\u0630\u0631 \u0646\u0633\u0628\u064a \u0648\u062c\u0630\u0631 \u063a\u064a\u0631 \u0646\u0633\u0628\u064a<\/li>\n<li>\u062c\u0630\u0631\u0627\u0646 \u062d\u0642\u064a\u0642\u064a\u0627\u0646 \u0645\u062a\u0645\u0627\u064a\u0632\u0627\u0646<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[909],"subject":[123],"education_level":[5],"class_list":["post-2397","mcq","type-mcq","status-publish","hentry","topic-algebra","subject-mathematics","education_level-hsc"],"mcq_note":"\u0641\u0643\u0651\u0631 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0633\u0623\u0644\u0629 \u0643\u0633\u0624\u0627\u0644 \u0639\u0646 \u0627\u0644\u0645\u0645\u064a\u0650\u0651\u0632. \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u062a\u0631\u0628\u064a\u0639\u064a\u0629 ax^2 + bx + c = 0\u060c \u0646\u062d\u062f\u0651\u062f \u0623\u0648\u0644\u064b\u0627 a = 1 \u0648 b = -2 \u0648 c = 0. \u062b\u0645 \u0646\u062d\u0633\u0628 D = b^2 - 4ac = (-2)^2 - 4(1)(0) = 4. \u0628\u0645\u0627 \u0623\u0646 D &gt; 0\u060c \u0641\u0625\u0646 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0644\u0647\u0627 \u062c\u0630\u0631\u064a\u0646 \u062d\u0642\u064a\u0642\u064a\u064a\u0646 \u0645\u062a\u0645\u0627\u064a\u0632\u064a\u0646. \u0648\u0644\u0623\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0645\u064a\u0650\u0651\u0632 \u0627\u0644\u0645\u0648\u062c\u0628 \u0645\u0631\u0628\u0639 \u0643\u0627\u0645\u0644\u060c \u0641\u0625\u0646 \u0627\u0644\u062c\u0630\u0631\u064a\u0646 \u064a\u0643\u0648\u0646\u0627\u0646 \u0646\u0633\u0628\u064a\u064a\u0646 \u0623\u064a\u0636\u064b\u0627.","mcq_options":[{"right":"no","answer":"\u062c\u0630\u0631\u0627\u0646 \u062d\u0642\u064a\u0642\u064a\u0627\u0646 \u0645\u062a\u0633\u0627\u0648\u064a\u0627\u0646"},{"right":"no","answer":"\u0644\u0627 \u064a\u0648\u062c\u062f \u062c\u0630\u0631 \u062d\u0642\u064a\u0642\u064a"},{"right":"no","answer":"\u062c\u0630\u0631 \u0646\u0633\u0628\u064a \u0648\u062c\u0630\u0631 \u063a\u064a\u0631 \u0646\u0633\u0628\u064a"},{"right":"yes","answer":"\u062c\u0630\u0631\u0627\u0646 \u062d\u0642\u064a\u0642\u064a\u0627\u0646 \u0645\u062a\u0645\u0627\u064a\u0632\u0627\u0646"}],"multi_answers":"no","subject_terms":[{"id":123,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":909,"title":"Algebra","slug":"algebra"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/mcq\/2397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/comments?post=2397"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/media?parent=2397"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/topic?post=2397"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/subject?post=2397"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/ar\/wp-json\/wp\/v2\/education_level?post=2397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}