Answer
$\sqrt{x+4}=3$
Work Step by Step
For example:
$$\sqrt{5+4}=\sqrt 9=3.$$
The equation can be:
$$\sqrt{x+4}=3.$$
Big Ideas Math - Algebra 1, A Common Core Curriculum
by Larson, Ron; Boswell, Laurie
Published by
Big Ideas Learning LLC
ISBN 10:
978-1-60840-838-2
ISBN 13:
978-1-60840-838-2
Chapter 10 - Radical Functions and Equations - 10.3 - Solving Radical Equations - Exercises - Page 566: 79
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