Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 5 - Number Representation and Calculation - Chapter Summary, Review, and Test - Review Exercises - Page 244: 2

Answer

$343$

Work Step by Step

An exponent of $3$ means that the base $7$ will be multiplied to itself three times. Thus, $7^3=7(7)(7) = 343$
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