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1.4.1 Sequences and Series - The Binomial Theorem

1.4.1 Sequences and Series - The Binomial Theorem

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Question 8

Find the coefficient of $x^3\,$ in the expansion of $1 + 2x)^5$ .

Circle your answer.

A

$40$

B

$80$

C

$20$

D

$10$

Markscheme

1.4.1 Sequences and Series - The Binomial Theorem Questions

A Level
Maths
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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