Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 6 - Rational Expressions and Equations - 6.7 Applications Using Rational Equations and Proportions - 6.7 Exercise Set - Page 430: 72

Answer

$$x^2+x+\frac{7}{x-1}$$

Work Step by Step

We divide the two expressions by using long division. Thus, we find: $$ \frac{x^3-x+7}{x-1} \\ x^2+\frac{x^2-x+7}{x-1}\\ x^2+x+\frac{7}{x-1}$$
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