Question

factorize x^4-(x-z)^4​

Answer 1

Answer:

Step-by-step explanation:

x^4 - (x - z )^4

x^4 - ( x^2 + z^2 - 2xz )^2

x^4 - ( x^4 - 2x^3 z + x^2 z^2 - 2x^3 z + 4x^2 z^2 - 2xz^3 + x^2 z^2 - 2xz^3 +z^4)