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: 14

Answer

$k^{5}$

Work Step by Step

Step 1: $k^{7}k^{-2}$ Step 2: $k^{7}\times k^{-2}$ Step 3: $k^{7-2}$ Step 4: $k^{5}$
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