142k views
4 votes
M=5w^4-7w^2z^2-3z^4
N=-w^4+13w^2z^2-4z^4
M+N=

User Bsekula
by
3.4k points

1 Answer

1 vote

Answer:4w4 + 6w2z2 - 7z4

Explanation:

User Putolaruan
by
3.8k points