An arithmetic sequence has first term k 2 and common difference k, where k > 0. The

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An arithmetic sequence has first term k² and common difference k, where k > 0. The fifth term of the sequence is 41. Find the value of k, giving your answer in the form p + q √5, where p and q are integers to be found.

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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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An arithmetic sequence has first term k 2 and common difference k, where k > 0. The

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An arithmetic sequence is a sequence of numbers in which the difference between consecutive ...View the full answer

Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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