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1.4.1 Sequences and Series - The Binomial Theorem

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Question 18

Find the first four terms, in ascending powers of xxx, of the binomial expansion of

(3+16x)9\left(3 + \frac{1}{6}x\right)^9(3+61​x)9

Give each coefficient as a simplified fraction or an integer where possible.

[4]
Markscheme

1.4.1 Sequences and Series - The Binomial Theorem Questions

  1. A Level
  2. /Maths
  3. /1.4.1 Sequences and Series - The Binomial Theorem

108 exam-style questions on WJEC A Level Maths 1.4.1 Sequences and Series - The Binomial Theorem. Each one has a worked solution and a mark scheme showing where the marks go.

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