Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 10 - Section 10.2 - Rational Exponents - Vocabulary and Readiness Check - Page 693: 3



Work Step by Step

$\frac{1}{a^{-m/n}}=a^{m/n}$ because the reciprocal of $\frac{1}{a^{-m/n}}$ must be taken to make the negative exponent positive, making it equal to $a^{m/n}$.
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