Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 7 - Review - Page 470: 145



Work Step by Step

Using the properties of radicals, the expression $ \sqrt[4]{\dfrac{y^{20}}{16x^{12}}} $ simplifies to \begin{array}{l} \sqrt[4]{\dfrac{(y^5)^{4}}{2^4(x^3)^4}} \\\\= \dfrac{y^5}{2x^3} .\end{array}
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