Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Appendix A - Numbers, Inequalities, and Absolute Values - A Exercises: 1

Answer

18

Work Step by Step

The absolute value of a number is the number without a sign. If a is positive, |a| = a. If a is negative, |a| = -a. $|5-23|=|-18|=18$
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