Expand (1 2x) 4 in ascending powers of x, up to and including the term in
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Expand (1 − 2x)−4 in ascending powers of x, up to and including the term in x3, simplifying the coefficients.
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To expand 1 2x4 we can use the formula for the binomial series which states that ...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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