Question

What is the simplified form of x^2-25/x-5

Answer 1

the apper part is
(x-5)(x+5)
continue from here

Answer 2

upper*

Answer 3

x - 5, with the restriction x not equal - 5
x + 5, with the restriction x not equal 5
x - 5, with the restriction x not equal 5
x + 5, with the restriction x not equal- 5

Answer 4

when you simplifie you get:
(x-5)(x+5)/(x-5)=x+5
so this has no problem with the domain, but the original expretion does. So since you got here from x^2-25/x-5, you have to respect it's restriction, which is "x not equal 5", so
x + 5, with the restriction x not equal 5