asked 195k views
5 votes
9 - 12n 2 + 4n 3 - 7n

1) 4n3 - 12n2 - 7n + 9
2) -4n3 + 12n2 + 7n - 9
3) 4n3 + 12n2 + 7n + 9
4) -4n3 - 12n2 + 7n - 9

asked
User Caxix
by
8.0k points

1 Answer

5 votes
1) is the correct answer because you just have to arrange them by degree
answered
User Reynard
by
8.5k points
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