Find the coefficient of x 2 in the expansion of (3x-2). 3x X

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Find the coefficient of x² in the expansion of

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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

Find the coefficient of x 2 in the expansion of (2x + 1) 7 .
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Find the coefficient of x 2 in the expansion of (3x-2). 3x X

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(3x-2). 3x X

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To expand 3x2x4 we can use the binomial theorem First we need to write 3x2x ...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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