Question

How do you factor `2x^2 + 7x - 15 = 0`?

Answer 1

`(x+5)(2x-3) =0`

Explanation:

`2x^2+7x-15 =0 or 2x^2+10x-3x-15 =0` or

`2x(x+5) -3(x+5) =0 or (x+5)(2x-3) =0` [Ans]