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1.3.1 Sequences and series

1.3.1 Sequences and series

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Question 4
75%
a.

Expand (32+80x)15\displaystyle (32 + 80x)^{\frac{1}{5}}(32+80x)51​ in ascending powers of x x\,x up to and including the term in x3x^3x3.

[4]
b.

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

[1]
Markscheme

1.3.1 Sequences and series Questions

  1. A Level
  2. /Maths
  3. /1.3.1 Sequences and series

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

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