Question 753964
please Factor the trinomial 

x^3-1
-----------
It's a binomial.  2 terms, not 3.
----
It's a difference of 2 cubes.
They all factor the same way (a difference of 2 cubes, that is).
--------
{{{a^3 - b^3 = (a-b)*(a^2 + ab + b^2)}}}