Question

X^2-16x+64/X^2-64 need help simplifying this ratio

Answer 1

BIG HINT:
In the numerator use [(a-b)^2 = a^2 - 2ab + b^2]
In the denominator use [a^2-b^2 = (a+b)(a-b)]

Okay? :D

Answer 2

okay thanks

Answer 3

:)