The expression A/(x - 4)(x + 8) can be written in partial fractions as 2/(x - 4)

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The expression A/(x - 4)(x + 8) can be written in partial fractions as 2/(x - 4) + B/(x + 8) where A and B are constants to be found. Find the values of the constants A and B.

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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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