Simplify: frac4−x2x−2\\frac{4 - x^2}{x - 2}frac4−x2x−2 (assume xneq2x \\neq 2xneq2).
−(x+2)-(x + 2)−(x+2)
x+2x + 2x+2
2−x2 - x2−x
x−2x - 2x−2