Simplify dfracx2−132x−11\\dfrac{x^2 - 132}{x - 11}dfracx2−132x−11 for xneq11x \\neq 11xneq11
x+12x + 12x+12
x−11x - 11x−11
x−12x - 12x−12
x+11x + 11x+11