Answer
$(2^2)^2 = 2^4 = 16$
Work Step by Step
Use the rule $(a^m)^n = a^{mn}$ to find:
$(2^2)^2
\\= 2^{2\cdot 2}
\\= 2^4
\\=16$
Thinking Mathematically (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0321867327
ISBN 13:
978-0-32186-732-2
Chapter 5 - Number Theory and the Real Number System - Chapter Summary, Review, and Test - Review Exercises - Page 336: 96
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