142k views
2 votes
(5m 3 + 3mn 2) + (-7m 2 n + mn 2 - n 3) - (mn 2 + 2m 3)

1 Answer

4 votes
7m^3+5mn^3-n^3-7m^2


this is your answer
User Jose Sosa
by
7.8k points

Related questions

asked Nov 18, 2018 197k views
Ritika asked Nov 18, 2018
by Ritika
8.7k points
1 answer
5 votes
197k views
asked Oct 26, 2019 208k views
Groxan asked Oct 26, 2019
by Groxan
7.3k points
2 answers
1 vote
208k views