Question

Factories the following expressions

x^8- y^8

Answer 1

x⁸-y⁸

(x⁴)²-(y⁴)²

a²-b²= (a+b)(a-b)

(x⁴+y⁴)(x⁴-y⁴)

[(x²)²+(y²)²][(x²)²-(y²)²]

a²+b²=(a+b)²-2ab

a²-b²= (a+b)(a-b)

[(x²+y²)²-2x²y²][(x²+y²)(x²-y²)]

[{(x+y)²-2xy-2x²y²}{(x+y)²-2xy}(x+y)(x-y)]

[{(x+y)²-2xy(1+xy)}{(x+y)²-2xy}(x+y)(x-y)]