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17 votes
17 votes
(3x^4-6x^2-9)*(10x^4-3x^2+7x)

User Chris Seymour
by
3.0k points

1 Answer

10 votes
10 votes
30x
8
−69x
6
+21x
5
−72x
4
−42x
3
+27x
2
−63x
User Kristina Bressler
by
3.0k points