Question

one of the factor of x²-64​

Answer 1

Rewrite 64 as 82 . Since both terms are perfect squares, factor using the difference of squares formula, a2−b2=(a+b)(a−b) a 2 - b 2 = ( a + b ) ( a - b ) where a=x and b=8 .

Answer 2

Answer:

x2 -64

(x)2-(8)2

(x+8) (x-8)