Question

find the solution set for this polynomial equation.
2x^2+10x-28=0

The choices are:
{-10, 0}
{-7,2}
{-7,-2}
{-7,4}

Answer 1

start by dividing every term by 2

then you have s quadratic that can be factored

Answer 2

C

Answer 3

ummm just to let you know, C is incorrect