Intermediate Algebra (6th Edition)

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

Chapter 9 - Cumulative Review: 8d



Work Step by Step

Using the properties of exponents, then, \begin{array}{l} \left( \dfrac{3^{-2}}{x} \right)^{-3} \\\\ \dfrac{3^{-2(-3)}}{x^{-3}} \\\\ \dfrac{3^{6}}{x^{-3}} \\\\ 3^{6}x^3 \\\\ \end{array}
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