a) Find the first 3 terms in the expansion of (3x 2 x) 6 in descending powers of x b) Hence find the coefficient of x in the expansion of 1 ...

a Using the binomial theorem we can expand 3x 2x6 as ...

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

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

b) Hence find the coefficient of x² in the expansion of

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

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Question Posted: Apr 14, 2023 11:29 AM

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

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a Using the binomial theorem we can expand 3x 2x6 as ...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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