Answer
{$2$}
Work Step by Step
$w(4-w^2)=8-w^2$
$4w-w^3=8-w^3$ Distribute.
$4w-w^3+w^3=8-w^3+w^3$ Add $w^3$ to both sides.
$4w=8$
$\frac{4}{4}w=\frac{8}{4}$ Divide both sides by 4.
$w=2$
The solution is {$2$}.
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 1 - Section 1.1 - Linear Equations - 1.1 Assess Your Understanding - Page 90: 50
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
