Question

Could someone help me with a couple problems relating to quadratic formula? Heres one as an example. 2(12x^2-x)=15.

THANK YOU!!

Answer 1

Explanation:

2(12x^2-x)=15

24x^2-2x-15=0

24x^2-20x+18x-15=p

4x(6x-5)+3(6x-5)=0

(4x+3)(6x-5)=0

x= -3/4 or 5/6