Let i. Express f(x) in partial fractions. ii. Hence obtain the expansion of f(x) in ascending powers

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Let

i. Express f(x) in partial fractions.
ii. Hence obtain the expansion of f(x) in ascending powers of x, up to and including the term in x³

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Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

ISBN: 9781108407199

1st Edition

Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey

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Let i. Express f(x) in partial fractions. ii. Hence obtain the expansion of f(x) in ascending powers

Question:

f(x) = 3x (1+x)(1+2x²)

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Perform the decomposition into partial fractions 3 x 1 x 1 2x A1 x B x C 1 2 x A 1 2 ...View the full answer

Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

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