Answer
$x=\frac{\sqrt 6-9}{4}$
Work Step by Step
$(4x+9)^2=6$
$4x+9=\sqrt 6$
$4x=\sqrt 6-9$
$x=\frac{\sqrt 6-9}{4}$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 11 - Section 11.1 - Solving Quadratic Equations by Completing the Square - Exercise Set - Page 763: 14
Update this answer!
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.
