Question

What are the solutions of 6x2 − x − 15 = 0?
A. x = 5/6, x = −3
B. x = −5/6, x = 3
C. x = 3/2, x = −5/6
D. x = −3/2, x = 5/6

Answer 1

factor it into:
(3x-5)(2x+3) = 0
now, set each factor equal to 0:
3x-5 = 0 --> x = 5/3
2x+3 = 0 --> x = -3/2
hmm...I factored right...I'd put D.

Answer 2

Ok thank!