College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter R - Section R.8 - nth Roots; Rational Exponents - R.8 Assess Your Understanding - Page 79: 75



Work Step by Step

We simplify: $\displaystyle (-1000)^{-1/3}=(- \frac{1}{1000})^{1/3}=\sqrt[3]{-\frac{1}{1000}}=-\frac{1}{10}$
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