College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter P, Prerequisites - Chapter P Review - Exercises: 120

Answer

$x=-2\pm\sqrt{2}$

Work Step by Step

We solve the equation: $(x+2)^{2}-2=0$ $(x+2)^{2}=0+2=2$ $x+2=\pm\sqrt{2}$ $x=-2\pm\sqrt{2}$
Update this answer!

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

Update this answer

After 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.