Functions Modeling Change: A Preparation for Calculus, 5th Edition

Published by Wiley
ISBN 10: 1118583191
ISBN 13: 978-1-11858-319-7

Chapter 11 - Polynomial and Rational Functions - Exercises to Skills Review for Chapter 11 - Page 494: 30



Work Step by Step

Recalling that dividing by a fraction is the same as multiplying: $$\frac{x^3}{x-4}\cdot \frac{x^2-2x-8}{x^2} \\ \frac{x\left(x+2\right)\left(x-4\right)}{x-4} \\ x\left(x+2\right)$$
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.