#### Answer

$x=-7$

#### Work Step by Step

We are given: $x^2+14x+49=0$
$(x+7)^2=0$
$x+7=0$
$x=-7$

Chegg costs money, GradeSaver solutions are free!

Published by
Prentice Hall

ISBN 10:
0133281140

ISBN 13:
978-0-13328-114-9

$x=-7$

We are given: $x^2+14x+49=0$
$(x+7)^2=0$
$x+7=0$
$x=-7$

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.