Question

Factors of x2– 64 are
a)(8–x),(8–x)
b) (4–x),(4–x)
c) (x + 8),(x – 8)
d) 8,(x–8)
Please give Step-by-step explanation

Answer 1

A2-b2 = (a+b) (a-b )
( X+8)(X-8)
Option c