SOLUTION: rewrite with positive exponents. assume that even roots are of nonnegative quantities and that all denominators are nonzero. {{{ 4x / (5) sqrt (y) }}} I could really use so

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Question 332092: rewrite with positive exponents. assume that even roots are of nonnegative quantities and that all denominators are nonzero.


I could really use some help with this problem please.

Answer by edjones(8007)   (Show Source): You can put this solution on YOUR website!

.
4x/5sqrt(y) * sqrt(y)/sqrt(y) Rationalize the denominator.
=4x*sqrt(y)/5y
=4xy^(1/2)/5y
.
Ed

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