
Andrew M. answered 04/22/18
Tutor
New to Wyzant
Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
2x2 - 4x
Both are divisible by 2x so factor that out
2x2 - 4x = 2x(x) + 2x(-2) = 2x(x-2)