Algebra: A Combined Approach (4th Edition)

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

Chapter 11 - Vocabulary Check - Page 825: 2


±$\sqrt b$

Work Step by Step

In order to solve for (a) both sides must be rooted, keeping in mind that there will be positive and negative versions of (a)
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