#### Answer

$\frac{m+5}{4}$

#### Work Step by Step

$\frac{m^{2}-25}{4m-20}=\frac{(m+5)(m-5)}{4(m-5)}=\frac{m+5}{4}\times\frac{m-5}{m-5}=\frac{m+5}{4}\times1=\frac{m+5}{4}$

Published by
Pearson

ISBN 10:
0321969359

ISBN 13:
978-0-32196-935-4

$\frac{m+5}{4}$

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