Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 1 - 1.2 - Linear Equations in One Variable - 1.2 Exercises - Page 87: 6

Answer

Extraneous

Work Step by Step

An extraneous solution is a root of a transformed or changed equation that is not a valid root of the original equation because it was excluded from the domain of the original equation and doesn't satisfy the original constraints.
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