Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 7 - Section 7.2 - Rational Exponents - Exercise Set - Page 521: 14



Work Step by Step

RECALL: $a^{\frac{m}{n}}=\sqrt[n]{a^m}$ With $a=1000$, $m=2$ and $n=3$, use the rule above to obtain: $1000^{\frac{2}{3}}=\sqrt[3]{1000^2}=\sqrt[3]{(10^{3})^{2}}=10^{2}=100$
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