Divide: frac2x2−84divfracx−22\\frac{2x^2 - 8}{4} \\div \\frac{x - 2}{2}frac2x2−84divfracx−22 (assume xneq2x \\neq 2xneq2).
x+2x + 2x+2
x−2x - 2x−2
2(x+2)2(x+2)2(x+2)
fracx+22\\frac{x+2}{2}fracx+22