Answer
$1-\frac{7}{x+5}$
Work Step by Step
Rewrite $x-2$ as $(x+5)-7$. Therefore, $$=\frac{(x+5)-7}{x+5}=\frac{x+5}{x+5}-\frac{7}{x+5}=1-\frac{7}{x+5}$$
Functions Modeling Change: A Preparation for Calculus, 5th Edition
by Connally, Eric; Hughes-Hallett, Deborah; Gleason, Andrew M.; Cheifetz, Phil C.
Published by
Wiley
ISBN 10:
1118583191
ISBN 13:
978-1-11858-319-7
Chapter 11 - Polynomial and Rational Functions - Exercises to Skills Review for Chapter 11 - Page 494: 47
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