#### Answer

$\frac{2}{x^{3}}$

#### Work Step by Step

Step 1: $2x^{-3}$
Step 2: $2^{1}(\frac{1}{x^{3}})$
Step 3: $\frac{2\times1}{x^{3}}$=$\frac{2}{x^{3}}$

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

$\frac{2}{x^{3}}$

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