Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 6 - Section 6.2 - Adding and Subtracting Rational Expressions - Exercise Set - Page 353: 4

Answer

$\frac{-5}{z+6}$

Work Step by Step

$\frac{z-1}{z+6}$-$\frac{z+4}{z+6}$ $\frac{z-1-(z+4)}{z+6}$ $\frac{-5}{z+6}$
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