College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 1 - Equations and Inequalities - Exercise Set 1.5 - Page 161: 94

Answer

x=1 or 6

Work Step by Step

(2x+7)$^2$=25 2x+7= +/-5 2x=2 or 12 x=1 or 6
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