Let a. Express f(x) in partial fractions. b. Hence obtain the expansion of f(x) in ascending powers
Question:
Let
a. Express f(x) in partial fractions.
b. Hence obtain the expansion of f(x) in ascending powers of x, up to and including the term in x3.
Transcribed Image Text:
f(x) = 5x – 2 (x - 1)(2x² - 1)
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ANSWER a To express fx in partial fractions we first factor the denominator x 12x2 1 2x3 3x2 x 1 The...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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