Given that f(x) 2x 3 9x 2 10x 3 a Show that 3 is a root of f(x) b Express 10 f(x) as partial fractions ...

Given that f(x) = 2x 3 + 9x 2 + 10x + 3 a. Show that -3

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Given that f(x) = 2x³ + 9x² + 10x + 3

a. Show that -3 is a root of f(x)

b. Express 10/f(x) as partial fractions.

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

ISBN: 9781292183404

1st Edition

Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran

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Question Posted: Aug 08, 2023 03:25 AM

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Given that f(x) = 2x 3 + 9x 2 + 10x + 3 a. Show that -3

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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