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1.3 Sequences and series

1.3 Sequences and series

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Question 5
a.

Work out the first three terms in the binomial expansion of 1(5+2x)2\displaystyle \frac{1}{(5+2x)^2}(5+2x)21​

[4]
b.

Write down the range of values of x x\,x for which the expansion is valid.

[1]
Markscheme

1.3 Sequences and series Questions

  1. A Level
  2. /Maths
  3. /1.3 Sequences and series

107 exam-style questions on CCEA A Level Maths 1.3 Sequences and series, covering 1.3.1 Sequences and series and 1.3.2 Sequences and series. Each one has a worked solution and a mark scheme showing where the marks go.

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