Answer
$-4y^{3}+4y^{2}+4y+12$
Work Step by Step
We use the distributive property and combine like terms:
$8(1-y^{3})+4(1+y+y^{2}+y^{3})
=8-8y^{3}+4+4y+4y^{2}+4y^{3}
=-4y^{3}+4y^{2}+4y+12$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter R - Section R.4 - Polynomials - R.4 Assess Your Understanding - Page 48: 42
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.
