Divide x3−8x^3 - 8x3−8 by (x−2)(x - 2)(x−2) using polynomial division. What is the quotient?
x2+2x−4x^2 + 2x - 4x2+2x−4
x2+2x+4x^2 + 2x + 4x2+2x+4
x2−2x+4x^2 - 2x + 4x2−2x+4
x2+4x+2x^2 + 4x + 2x2+4x+2