Thinking Mathematically (6th Edition)

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

Chapter 4 - Number Representation and Calculation - 4.1 Our Hindu-Arabic System and Early Positional Systems - Exercise Set 4.1: 79

Answer

343

Work Step by Step

Because three is the exponent, we multiply seven by itself three times: $7^3$ $7*(7*7)$ $7*49$ $343$
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