Answer
$(x+1)$
Work Step by Step
$\sqrt (x^{2}+2x+1)$
$=\sqrt (x+1)(x+1)$
$=\sqrt (x+1)^{2}$
$=(x+1)$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 8 - Cumulative Review - Page 534: 35g
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