Question

Factorise x4 -(x-2)4

Answer 1

Hello Friend ... ☺

As a2-b2 = (a+b)(a-b);

then:

x4 -(x-2)4 = [x2 +(x-2)^2][x2-(x-2)^2]

This is your answer...

Answer 2

Answer:

Step-by-step explanation:4x-(x-2)4

4x-(4x-8)

4x-4x+8

2×2×x-2×2×x+2×2×2

The common factors in all three terms are 2,2

2×2(x-x+2)

4(x-x+2)