M Madhu π Tutor II β 12.07K Points Q. The factorisation of 36x2y2 – 1 is (A) (6xy – 1)(6xy + 1) (B) (6xy – 1)2 (C) (6xy + 1)2 (D) (6 + xy)2 ποΈ Show Answer π¬ Discuss π Share β Correct Answer: (A) (6xy – 1)(6xy + 1)