Question

((x+5)(x-1))/((x+1)(x-5));simplify

Answer 1

\[\frac{(x+5)(x-1)}{(x-5)(x+1)}\]

Answer 2

x cannot be 5, or -1. In the number line, plot both of the numbers. You will figure it out why.

Answer 3

https://mathway.com/graph

but the answer x=-5
x= 1