College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter P - Prerequisites: Fundamental Concepts of Algebra - Exercise Set P.1 - Page 19: 137

Answer

$b^n$ means the number $b$ to the power of the natural number, or the number $b$ times itself. For example, $3^2=9$.

Work Step by Step

Natural numbers are defined on page 7.
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