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 x².

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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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Question Posted: Mar 29, 2023 04:13 AM

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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) = 4x² + 12 (x + 1)(x - 3)²

Step by Step Answer:

i We first express the function fx in partial fractions as follows fx Ax1 Bx3 Cx32 Multiplying both ...View the full answer

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

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