SOLUTION: rationalize the numerator of the cube root of 4c/3g

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Question 263459: rationalize the numerator of the cube root of 4c/3g
Answer by drk(1908) About Me  (Show Source):
You can put this solution on YOUR website!
we need to rationalize the numerator of
%284c%2F3g%29%5E%281%2F3%29
to do this wee need (4c), but we have (4c)^(1/3). If we multiply by (4c)^(2/3) we get what we want.
step 1 - multiply by (4c)^(2/3) to get
%284c%29%2F%283g%2A%284c%29%5E2%29%5E%281%2F3%29