#### Answer

$\left( 2\sin x+1\right) \left( \sin x+1\right) $

#### Work Step by Step

$2\sin ^{2}x+3\sin x+1=\left( 2\sin x+1\right) \left( \sin x+1\right) $
(We need to choose factors of 2 and 1 ) and try to get correct result)

Published by
Pearson

ISBN 10:
013421742X

ISBN 13:
978-0-13421-742-0

$\left( 2\sin x+1\right) \left( \sin x+1\right) $

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.