Question 376257
  <pre><font size = 3 color = "indigo"><b>
Hi
(w+g)(w^2-wg+g^2)
w(w^2-wg+g^2) + g(w^2-wg+g^2)
w^3 - w^2g + wg^2 +gw^2 -wg^2 +g^3
w^3 + g^3