Which of the following equations has 3 as a root? A x2\-\u00ad\7x\+\12\=\0 B x2\-\u00ad\5x\+\12\=\0 C x2\+\3x\+\12\=\0 D x2\+\3x\-\u00ad\12\=\0 Which of the following equations has 3 as a root? Correct Answer x2\-\u00ad\7x\+\12\=\0 Bissoy MCQ Team Square Roots and Cube Roots Quantitative Aptitude Arithmetic Ability Bank Exams