#### Answer

LCD=4(x+5)

#### Work Step by Step

$\frac{12}{x+5}$, $\frac{x}{4x+20}$
x+5=1(x+5)
4x+20=4(x+5)
LCD=4(x+5)

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

LCD=4(x+5)

$\frac{12}{x+5}$, $\frac{x}{4x+20}$
x+5=1(x+5)
4x+20=4(x+5)
LCD=4(x+5)

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