Question

verify whether 2 and minus 3 by 2 are roots of quadratic equation 2 x square minus x minus 6 equals to zero​

Answer 1

Answer:

2 is root but -3is not root

Answer 2

Answer:

x=2,x=-3/2

Step-by-step explanation:

Given :-

2x^2-x-6=0

sprite the middle term

2x^2-4x+3x-6=0

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

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

x-2=0 or 2x+3=0

x=2 or 2x=-3

x=-3/2

I Hope it helps you most