Algebra: A Combined Approach (4th Edition)

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

Chapter 7 - Section 7.1 - Simplifying Rational Expressions - Exercise Set - Page 490: 46



Work Step by Step

$\dfrac{2x^{2}+7x-4}{x^2+3x-4}$ Factor the numerator: $\dfrac{2x^{2}+7x-4}{x^2+3x-4}=\dfrac{(x+4)(2x-1)}{x^{2}+3x-4}=...$ Factor the denominator and then, simplify: $...=\dfrac{(x+4)(2x-1)}{(x+4)(x-1)}=\dfrac{2x-1}{x-1}$
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.