Question

Verify wheather 2 and -3/2 are roots of the quadratic equation 2x²-x-6=0

Answer 1

Step-by-step explanation:

2x^2-x-6=0, 2x^2-4x+3x-6=0, 2x(x-2)+3(x-2), (x-2)(2x+3). x-2=0,2x+3=0. x=2,x=-3/2