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 17: 59

Answer

$4$

Work Step by Step

Start with expression: $||-3|-|-7||$. Find inner absolute values: $|3-7|$. Simplify term inside absolute value: $|-4|$. Find absolute value (distance from 0): $4$.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.