a Express 5x 2 x (1 x) 2 (1 3x) in partial fractions b Hence obtain the expansion of 5x 2 x (1 x) 2 (1 3x) in ascending powers of x, up to and including the term in x 3 ...

a To express the expression in partial fractions we need to decompose it into simpler fractions Firs ...

a. Express 5x 2 + x/(1 - x) 2 (1 - 3x) in partial fractions. b. Hence

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a. Express 5x² + x/(1 - x)²(1 - 3x) in partial fractions.

b. Hence obtain the expansion of 5x² + x/(1 - x)²(1 - 3x) 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

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Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey

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a. Express 5x 2 + x/(1 - x) 2 (1 - 3x) in partial fractions. b. Hence

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

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