Algebra: A Combined Approach (4th Edition)

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

Chapter 6 - Section 6.5 - Factoring by Special Products - Exercise Set: 86


The solution is -4.

Work Step by Step

-4x-16=0 -4x-16+16=0+16 -4x=16 $\frac{-4x}{-4}$=$\frac{16}{-4}$ x=-4 check -4x-16=0 -4(-4)-16=0 16-16=0 0=0
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.