Which expression is equivalent to (x2−4x+4)−(x2−4)(x^2 - 4x + 4) - (x^2 - 4)(x2−4x+4)−(x2−4)?
−4x+8-4x + 8−4x+8
−4x-4x−4x
888
4x−84x - 84x−8