SOLUTION: x^9-y^9

Algebra ->  Geometry-proofs -> SOLUTION: x^9-y^9      Log On


   

Question 54488: x^9-y^9
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
(x^3)^3 - (y^3)^3 = (x^3 - y^3)(x^6 + x^3y^3 + y^6)
(x)^3 - (y)^3 = (x - y)(x^2 + xy + y^2)
(x - y)(x^2 + xy + y^2)(x^6 + x^3y^3 + y^6) And so on....