Find the coefficient of x in the expansion of (2 3x + x)(1 x/2) 10

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Find the coefficient of x² in the expansion of (2 − 3x + x²)(1 − x/2)¹⁰.

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

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Question Posted: Apr 13, 2023 10:58 AM

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Find the coefficient of x in the expansion of (2 3x + x)(1 x/2) 10

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ANSWER We can use the binomial theorem to expand 1x210 1 ...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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