Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 1 - Some Basic Concepts of Arithmetic and Algebra - 1.5 - Use of Properties - Concept Quiz 1.5: 9

Answer

True

Work Step by Step

$ab$ can be written as $1ab$. Thus, its numerical coefficient is $1$. The given statement is true.
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