Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 7 - Rational Functions - 7.2 Simplifying Rational Expressions - 7.2 Exercises: 3

Answer

$= \frac{12}{(x+5)}$

Work Step by Step

$\frac{12(x+9)}{(x+5)(x+9)}$ $= \frac{12}{(x+5)}$
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