Answer
$81$
Work Step by Step
An exponent of 4 means that $(-3)$ will be multiplied by itself four times.
Thus,
$(-3)^4 = (-3)(-3)(-3)(-3)=81$
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 5 - Exponents and Polynomials - Chapters 1-5 Cumulative Review Problem Set - Page 233: 5
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