Algebra: A Combined Approach (4th Edition)

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

Chapter 7 - Section 7.2 - Multiplying and Dividing Rational Expressions - Practice: 7



Work Step by Step

$\frac{3x^2-10x+8}{7x-14} \div \frac{9x-12}{21}$ $=\frac{(3x-4)(x-2)}{7(x-2)} \times \frac{21}{3(3x-4)}$ $=\frac{(3x-4)}{7} \times \frac{7}{(3x-4)}$ $=1$
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.