কোন দুটি x2-x-6=0 সমীকরণের মূল ?

A 2,3
B 2,-3
C -2,3
D -2,-3

Correct Answer: -2,3

x2 - x - 6 = 0 Or, x^2 - 3x + 2x - 6 = 0 Or, x(x - 3) + 2(x - 3) = 0 Or, (x - 3)(x + 2) = 0 So, x = 3 or, - 2
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