a. Express in partial fractions. b. Hence obtain the expansion of in ascending powers of x, up
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a. Expressin partial fractions.
b. Hence obtain the expansion ofin ascending powers of x, up to and including the term in x3.
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7x² + 4x + 4 (1-x)(2x² +1)
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ANSWER a To express 7x 4x 41x2x1 in partial fractions we first need to factor the denominator 41x2x1 ...View the full answer
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Related Book For
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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