a. Express as partial fractions. b. Hence or otherwise expand in ascending powers of x as far
Question:
a. Express as partial fractions.
b. Hence or otherwise expandin ascending powers of x as far as the term in x3.
c. State the set of values of x for which the expansion is valid.
Transcribed Image Text:
6 + 7x + 5x² (1+x)(1-x)(2 + x)
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6 7x 5x 1x1 x2 x 67x5x b Hence or otherwi...View the full answer
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Related Book For
Pearson Edexcel A Level Mathematics Pure Mathematics Year 2
ISBN: 9781292183404
1st Edition
Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran
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