Answer
$-\frac{1}{5}$.
Work Step by Step
The given expression is
$=\frac{x+y}{x-y}$
Substitute $x=-2$ and $y=3$.
$=\frac{-2+3}{-2-3}$
Simplify.
$=\frac{1}{-5}$
$=-\frac{1}{5}$.
Precalculus (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0-32197-907-9
ISBN 13:
978-0-32197-907-0
Appendix A - Review - A.1 Algebra Essentials - A.1 Assess Your Understanding - Page A11: 56
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