a Find the first three terms in the expansion of (1 px) 8 , in ascending powers of x b Given that the coefficient of x 2 in the expansion of (1 2x)(1 px) 8 is 204, find the possible values of p ...

a To expand 1px8 we can use the binomial theorem 1 ...

a. Find the first three terms in the expansion of (1 + px) 8 , in ascending

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a. Find the first three terms in the expansion of (1 + px)⁸, in ascending powers of x.
b. Given that the coefficient of x² in the expansion of (1 − 2x)(1 + px)⁸ is 204, find the possible values of p.

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

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Question Posted: Mar 10, 2023 06:35 AM

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a. Find the first three terms in the expansion of (1 + px) 8 , in ascending

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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