Algebra: A Combined Approach (4th Edition)

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: 14

Answer

$x=\frac{\sqrt 6-9}{4}$

Work Step by Step

$(4x+9)^2=6$ $4x+9=\sqrt 6$ $4x=\sqrt 6-9$ $x=\frac{\sqrt 6-9}{4}$
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