Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 7 - Section 7.4 - Adding and Subtracting Rational Expressions with Different Denominators - Practice - Page 513: 4

Answer

$\frac{25}{x-6}$

Work Step by Step

$\frac{10}{x-6}-\frac{15}{6-x}$ $\frac{10}{x-6}-\frac{15}{-(-6+x)}$ $\frac{10}{x-6}-\frac{15}{-(x-6)}$ $\frac{10}{x-6}-\frac{-15}{x-6}$ $\frac{10}{x-6}+\frac{15}{x-6}$ $\frac{25}{x-6}$
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