Binomial Expansion (AQA GCSE Further Maths)

Topic Questions

1
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4 marks

The coefficient of the x to the power of 4 term in the expansion of left parenthesis 2 x space plus space a right parenthesis to the power of 6 is 60

Work out the possible values of a.

[4]

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2
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3 marks

The coefficient of x4 in the expansion of    (a + 2x)6 is 1500

Work out the two possible values of a.

[3]

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3
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3 marks

Expand and simplify   space open parentheses x minus 5 close parentheses cubed

[3]

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