Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 4 Quadratic Functions and Factoring - 4.5 Solve Quadratic Equations by Finding Square Roots - 4.5 Exercises - Mixed Review - Page 271: 55

Answer

$x>-4$

Work Step by Step

$ x+9>5\qquad$ ...add $-9$ to each side. $ x+9-9>5-9\qquad$ ...simplify. $x>-4$
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