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Binomial Theorem Question
Terribly sorry it is meant to be (1+3x+ax^2)^n- Doom of Valariya
- Post #3
- Forum: Mathematics Extension 1
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D
Binomial Theorem Question
Can someone please help me with this question for binomial theorem: In the expansion of (1+3x+ax2)n, where n is a positive integer, the coefficient of x2 is 0. Find in terms of n, the value of: (a) a (b) the coefficient of x Thanks :spin: :smile:- Doom of Valariya
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- Replies: 3
- Forum: Mathematics Extension 1
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