SOLUTION: I am supposed to simplify this cubed root by taking roots of the numerator and denominator: 3 sqrt 729x^11/y^3 Is the root a real number? I don't think it is, but am not sure

Algebra ->  Algebra  -> Square-cubic-other-roots -> SOLUTION: I am supposed to simplify this cubed root by taking roots of the numerator and denominator: 3 sqrt 729x^11/y^3 Is the root a real number? I don't think it is, but am not sure      Log On

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Question 236113: I am supposed to simplify this cubed root by taking roots of the numerator and denominator:
3 sqrt 729x^11/y^3
Is the root a real number? I don't think it is, but am not sure.
Answer by Alan3354(21608) About Me  (Show Source):
You can put this solution on YOUR website!
3 sqrt 729x^11/y^3
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= (9x^3/y) * cube root of(x^2)