Answer
$243$
Work Step by Step
Use the rule $a^m \cdot a^n = a^{m+n}$ to obtain:
$=3^{3+2}
\\=3^5
\\=3(3)(3)(3)(3)
\\=243$
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 5 Test - Page 337: 19
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