Question

factorise the following x^9 - 1​

Answer 1

Answer:

x raise to power 8.i think so

Answer 2

Step-by-step explanation:

x^9-1

= (x^3)^3 -1^3

= (x^3-1)(x^6+x^3+1)

= (x-1)(x^2+x+1)(x^6+x^3+1)