Question

Solve 2x2 − 6x = −8.

Answer 1

2*2-6=-8
4-6x=-8
+4. +4
-6x=-12
divide -6 on both sides
x=2

Answer 2

2x2-6x= - 8

Simplify both sides

2x(2) = 4x

Combine like terms

4x + (-6x) =-8

-2x = -8

Divide each side by -2

X = 4