Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Section P.1 - Algebraic Expressions, Mathematical Models, and Real Numbers - Exercise Set - Page 18: 109

Answer

$=$

Work Step by Step

Evaluate expression on each side of operator by dividing/finding absolute value: 1 and 1. Since 1 is equal to 1, we must write $1=1$.
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