32.9k views
3 votes
(3x^4-6x^2-9)*(10x^4-3x^2+7x)

User OhioDude
by
7.2k points

1 Answer

2 votes
30x
8
−69x
6
+21x
5
−72x
4
−42x
3
+27x
2
−63x
User Rufat Mirza
by
7.0k points