Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Appendix D - Exercise Set - Page 997: 77

Answer

$(-∞,-13)\cup(13,∞)$

Work Step by Step

We simplify as follows: $|x|\gt13$ $x\lt-13$ or $x\gt13$ $(-∞,-13)\cup(13,∞)$
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