SOLUTION: Factorise: (s^3 / 8) + (g^3 / 27)

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Question 1038773: Factorise:
(s^3 / 8) + (g^3 / 27)
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
Look for the formula for Sum of Two Cubes.
%28s%2F2%29%5E3%2B%28g%2F3%29%5E3


x%5E3%2By%5E3=%28x%2By%29%28x%5E2%2Bxy%2By%5E2%29

Answer by ikleyn(52795) About Me  (Show Source):
You can put this solution on YOUR website!
.
Factorise:
(s^3 / 8) + (g^3 / 27)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I am here to fix an error in the previous solution. 

Look for the formula for Sum of Two Cubes.

%28s%2F2%29%5E3%2B%28g%2F3%29%5E3


x%5E3%2By%5E3=%28x%2By%29%28x%5E2-xy%2By%5E2%29