Intermediate Algebra (6th Edition)

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

Chapter 7 - Section 7.2 - Rational Exponents - Exercise Set: 82


$\sqrt (ab)$

Work Step by Step

$\sqrt[10] (a^{5}b^{5})=(a^{5}b^{5})^{\frac{1}{10}}=a^{\frac{5}{10}}b^\frac{5}{10}=a^{\frac{1}{2}}b^\frac{1}{2}=(ab)^{\frac{1}{2}}=\sqrt (ab)$
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