Algebra: A Combined Approach (4th Edition)

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

Appendix A - Exercise Set - Page 975: 8



Work Step by Step

Step 1: $2^{-3}$ Step 2: According to the negative exponent rule, $2^{-3}=\frac{1}{2^{3}}$. Step 3: Solving further, $\frac{1}{2^{3}}=\frac{1}{8}$. Step 4: Therefore, the final answer is $\frac{1}{8}$.
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