Find the coefficient of x 3 in the expansion of (x + 2) 9 .

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Find the coefficient of x³ in the expansion of (x + 2)⁹.

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Apr 04, 2019 10:29 AM

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Find the coefficient of x 3 in the expansion of (x + 2) 9 .

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Precalculus

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