The first three terms in the binomial expansion of a. Find the values of the constants a

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The first three terms in the binomial expansion of

a. Find the values of the constants a and b.

b. Find the coefficient of the x³ term in the expansion.

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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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Question Posted: Aug 10, 2023 08:01 AM

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The first three terms in the binomial expansion of a. Find the values of the constants a

Question:

1 √a + bx 1 + = √x + √/ 8²x1² X are 3 + 5.x² + ...

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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