Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 3 - Exponents, Polynomials and Functions - 3.1 Rules for Exponents - 3.1 Exercises: 7

Answer

$7^{3}$

Work Step by Step

Step 1: $\frac{7^{23}}{7^{20}}$ Step 2: $7^{23-20}$ Step 3: $7^{3}$
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