Question

(x^4-y^4)(x^2-y^2) Factorize

Answer 1

Answer:

( x⁴-y⁴) + (x²-y²)

Step-by-step explanation:

a²-b²= (a+b) (a-b)

x² - y² = (x²+ y² +1)

(x+y ) ( x-y) ( x² +y² +1 )

therefore

x⁴-y⁴ +x²- y²