Simplify: fracx2−6x+9x2−x−6\\frac{x^2 - 6x + 9}{x^2 - x - 6}fracx2−6x+9x2−x−6 (assume xneq3,−2x \\neq 3, -2xneq3,−2).
fracx−3x+2\\frac{x-3}{x+2}fracx−3x+2
fracx+3x−2\\frac{x+3}{x-2}fracx+3x−2
fracx−3x−2\\frac{x-3}{x-2}fracx−3x−2
x−3x - 3x−3