Simplify dfracx2−110x−10\\dfrac{x^2 - 110}{x - 10}dfracx2−110x−10 for xneq10x \\neq 10xneq10
x−10x - 10x−10
x+11x + 11x+11
x−11x - 11x−11
x+10x + 10x+10