Answer
x=3 or -1
Work Step by Step
$\sqrt {2x+3}$=x
2x+3=x$^2$
x$^2$-2x-3=0
(x-3)(x+1)=0
x=3 or -1
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 1 - Summary, Review, and Test - Review Exercises - Page 205: 100
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