The Binomial Theorem

We estimate ME11-BT is worth about 2 marks out of 100 under the new Mathematics Extension 1 syllabus. Practise 6 exam-style questions (numerical answer, multiple choice) with instant marking and a worked solution for every question.

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Example questions

Example 1 · 1 mark · multiple choice

What is the value of $r = 0 \sum 8 (r 8)$ ?

A $8$
B $64$
C $40320$
D $256$

Example 2 · 1 mark · multiple choice

What is the coefficient of $x^{3}$ in the expansion of $(2 - x)^{7}$ ?

A $560$
B $- 560$
C $- 280$
D $280$

Example 3 · 2 marks · numerical answer

Find the coefficient of $x^{2}$ in the expansion of $(2 - 3 x)^{6}$ .

Answers and worked solutions appear when you practise these questions.

The Binomial Theorem

Example questions

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