Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 2 - Real Numbers - 2.4 - Exponents - Problem Set 2.4 - Page 75: 10

Answer

$625$

Work Step by Step

Recall, the exponent tells us how many times to multiply the base (which is the number below the exponent) by itself. Thus, we obtain: $(-5)^4 = (-5) \cdot (-5) \cdot (-5) \cdot (-5)=625$
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