Question

resolve into factor x⁴-y⁴​

Answer 1

Answer:x^4-y^4

=(x^2-y^2) (x^2+y^2)

=(x-y) (x+y) (x^2+y^2)

Answer 2

Step-by-step explanation:

x⁴-y⁴

(x²)² - (y²)²

a² - b² = (a+b)(a-b)

(x²+y²)(x²-y²)

(x²+y²)(x+y)(x-y)