SOLUTION: How would I multiply this? (w+g)(w^2-wg+g^2)

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Question 295752: How would I multiply this?
(w+g)(w^2-wg+g^2)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Distribute, carefully
%28w%2Bg%29%28A%29=w%28A%29%2Bg%28A%29
in this case A=w%5E2-wg%2Bg%5E2
%28w%2Bg%29%28w%5E2-wg%2Bg%5E2%29=w%28+w%5E2-wg%2Bg%5E2%29%2Bg%28w%5E2-wg%2Bg%5E2%29
%28w%2Bg%29%28w%5E2-wg%2Bg%5E2%29=%28w%5E3-w%5E2g%2Bwg%5E2%29%2B%28w%5E2g-wg%5E2%2Bg%5E3%29
%28w%2Bg%29%28w%5E2-wg%2Bg%5E2%29=w%5E3-w%5E2g%2Bw%5E2g%2Bwg%5E2-wg%5E2%2Bg%5E3
%28w%2Bg%29%28w%5E2-wg%2Bg%5E2%29=w%5E3%2Bg%5E3