Simplify: 2x2−82(x+2)\frac{2x^2 - 8}{2(x+2)}2(x+2)2x2−8 for x≠−2x \neq -2x=−2.
x−2x - 2x−2
2x−42x - 42x−4
x−21\frac{x-2}{1}1x−2
x+2x + 2x+2