Algebra 1

by Hall, Prentice

Published by Prentice Hall

ISBN 10: 0133500403

ISBN 13: 978-0-13350-040-0

Chapter 1 - Foundations for Algebra - 1-2 Order of Operations and Evaluating Expressions - Practice and Problem-Solving Exercises - Page 13: 16

Answer

$2401$

Work Step by Step

We expand the exponent: $7^4=7\times7\times7\times7$ We multiply: $7\times7\times7\times7=2401$

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