Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Prerequisites - P.5 - Rational Expressions - Exercises - Page 48: 39



Work Step by Step

Both fractions have the same denominator: $\frac{x-1}{x+2}-\frac{x-4}{x+2}=\frac{(x-1)-(x-4)}{x+2}=\frac{x-1-x+4}{x+2}=\frac{3}{x+2}$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.