Expand (1 3x) 5 in ascending powers of x, up to and including the term in
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Expand (1 − 3x)−5 in ascending powers of x, up to and including the term in x3.
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To expand 1 3x5 we can use the binomial theorem which states that 1 xn ...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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