Question

Factorise each of the following: x⁸ – 1 using identites​

Answer 1

Answer:

Hope it helps :)

Step-by-step explanation:

$=(x^4+1)(x^4-1)\\\\\\=(x^4+1)(x^2+1)(x^2-1)\\\\\\=(x^4+1)(x^2+1)(x+1)(x-1)$

1 raise to any number is always equal to 1.

Answer 2

poti khalo step by step