Answer
n =0
Work Step by Step
$3n+n^{2} = n^{2} + 4n \lt=\gt 3n=4n \lt=\gt -n = 0 \lt=\gt n =0 $
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Appendix B - Exercise Set - Page 981: 32
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.
