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What is the coefficient of x4 in the expansion of (3x + 1)?? O 315 O 945 O 105 35 O 2,835
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1 vote
What is the coefficient of x4 in the expansion of (3x + 1)??

O 315
O 945
O 105
35
O 2,835

User Yoonah
by
6.4k points

1 Answer

4 votes
It would be O 945 that is the answer
User Beauti
by
6.8k points
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