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