Simplify x3−8x−2\frac{x^3-8}{x-2}x−2x3−8.
x2−2x+4x^2-2x+4x2−2x+4
x2+2x+4x^2+2x+4x2+2x+4
x2+4x^2+4x2+4
x2−4x^2-4x2−4