SOLUTION: what can we multiply to rationalize the denominator? {{{ (sqrt( 2 xy^2))/(cube root of( 8 xy^3)) }}}

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Question 981109: what can we multiply to rationalize the denominator?
+%28sqrt%28+2+xy%5E2%29%29%2F%28cube+root+of%28+8+xy%5E3%29%29+

Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
Same idea as with square root in the denominator; but you just have cubed root, meaning you need this
as a factor shown three times to reach the expression inside.

(sqrt( 2 xy^2))/(cube root of( 8 xy^3))

%28sqrt%282xy%5E2%29%29%2F%28root%283%2C8+xy%5E3%29%29



%28sqrt%282xy%5E2%29root%283%2C8xy%5E3%29root%283%2C8xy%5E3%29%29%2F%288xy%5E3%29

This may not be the final form that you want, but this is now an equivalent expression
and the denominator is now rationalized.