Answer
$= \frac{(x+3)}{(x-5)}$
Work Step by Step
$\frac{x+3}{x+7} \times \frac{x+7}{x-5}$
$= \frac{(x+3)(x+7)}{(x+7)(x-5)}$
$= \frac{(x+3)}{(x-5)}$
Intermediate Algebra: Connecting Concepts through Application
by Clark, Mark; Anfinson, Cynthia
Published by
Brooks Cole
ISBN 10:
0-53449-636-9
ISBN 13:
978-0-53449-636-4
Chapter 7 - Rational Functions - 7.3 Multiplying and Dividing Rational Expressions - 7.3 Exercises - Page 580: 5
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