Simplify: 2x2−8x2−4x+4\frac{2x^2 - 8}{x^2 - 4x + 4}x2−4x+42x2−8
2(x+2)x−2\frac{2(x+2)}{x-2}x−22(x+2)
2(x−2)x+2\frac{2(x-2)}{x+2}x+22(x−2)
222
x+2x−2\frac{x+2}{x-2}x−2x+2