Skip to content

Course home

1.3.1 Sequences and series

1.3.1 Sequences and series

EasyMedium
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293
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

1.3.1 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.

Question bank