Answer
$x=-\frac{1}{2}$
Work Step by Step
$f(x)=0$
$\sqrt {2x+1}=0$
$2x+1=0$
$2x=-1$
$x=-\frac{1}{2}$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 2 - Review Exercises - Page 233: 31
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