Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 1 - Foundations for Algebra - 1-9 Patterns, Equations, and Graphs - Practice and Problem-Solving Exercises: 39

Answer

The answer is A: -81

Work Step by Step

$3^{4}$=3$\times$3$\times$3$\times$3=81 Recall, as shown above, $3^{4}$ equals 3 times itself 4 times. However, the question asks for -$3^{4}$. Thus, we take our answer, 81, and make it negative, giving us a final answer of -81.
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