Answer
$1.8y^{2}-2.4y-5.6$
Work Step by Step
$(1.2y^{2}-3.6y)+(0.6y^{2}+1.2y-5.6)$
$=1.2y^{2}-3.6y+0.6y^{2}+1.2y-5.6$
$=1.2y^{2}+0.6y^{2}-3.6y+1.2y-5.6$
$=1.8y^{2}-2.4y-5.6$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 10 - Section 10.2 - Integrated Review - Operations on Polynomials - Page 712: 8
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.
