Algebra and Trigonometry 10th Edition

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

Chapter 1 - Review Exercises - Page 153: 53

Answer

Solutions: $x=-13+5=-8$ $x=-13-5=-18$

Work Step by Step

$(x+13)^2=25$ $x+13=±\sqrt {25}$ $x+13=±5$ $x=-13+5=-8$ or $x=-13-5=-18$
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