Answer
$\frac{x-3}{x+2}$
Work Step by Step
We factor the left side and reduce:
$\displaystyle \frac{x^{2}+2x-15}{x^{2}-25}*\frac{x-5}{x+2}=\frac{(x+5)(x-3)(x-5)}{(x+5)(x-5)(x+2)}=\frac{x-3}{x+2}$
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305115546
ISBN 13:
978-1-30511-554-5
Chapter P, Prerequisites - Section P.7 - Rational Expressions - P.7 Exercises - Page 51: 27
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