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: 9

Answer

$2\sqrt[3] m$

Work Step by Step

$2m^{\frac{1}{3}}=2(\sqrt[3] m)=2\sqrt[3] m$ In this problem, the 2 is not in parentheses with the m, so we only apply the exponent to the m. In other words, we are just multiplying $\sqrt[3] m$ by 2.
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