234,936 views
31 votes
31 votes
What is
Factorise fully x^3-x

User Stefan Horning
by
2.9k points

1 Answer

27 votes
27 votes

answer:
x (x+1)(x-1)

Since both terms are perfect squares, factor using the difference of squares formula, (
a^(2)-b^(2) =(a+b)(a-b) )

User Jerrytouille
by
3.1k points