Questions on Algebra: Negative and Fractional exponents answered by real tutors!

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Question 167823: Simplify the expression:
(9y^4 x^1/2)^1/2. Please help.
: Simplify the expression:
(9y^4 x^1/2)^1/2. Please help.

Answer by checkley77(3848) About Me  (Show Source):
You can put this solution on YOUR website!
9y^4 x^1/2)^1/2
SQRT(9Y^4SQRTX)
3Y^2(4THRTX)
OR:(3y^2*4thrtx)