# SOLUTION: Rewrite with rational exponents ^3{{{xy^2z}}}

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 Question 418601: Rewrite with rational exponents ^3Answer by jsmallt9(3438)   (Show Source): You can put this solution on YOUR website!3^(7/2) = 3^(20x) ??? I can't make sense out of this. The problem mentions "rational exponents". So I have to guess that some kind of root is involved. Please re-post your question making it clear what your expression is. If there is a root of some kind then either:Use language like "square root of (x^2y)" or "cube root of {a^7b^5)" or "10th root of (ab^9)"; or,since you seem to have learned something about using the three left and right braces on Algebar.com, use expressions like sqrt(x^4v^8) root(3, x^3u^11) root(10, 123j^3k^30) surrounded by three left and right braces.