a Find the first 3 terms, in descending powers of x, in the expansion of (x 2 x 2 ) 6 b Hence find the term independent of x in the expansion of (2 4 x 3 ) (x 2 x 2 ) 6 ...

a To find the first 3 terms in the expansion of x 2x26 we can use the binomial theorem The binomi ...

a. Find the first 3 terms, in descending powers of x, in the expansion of (x +

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a. Find the first 3 terms, in descending powers of x, in the expansion of (x + 2/x²)⁶.

b. Hence find the term independent of x in the expansion of (2 – 4/x³) (x + 2/x²)⁶.

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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a. Find the first 3 terms, in descending powers of x, in the expansion of (x +

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

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