The first three terms in the expansion of (2 ax) n in ascending powers of x are 32, 240 and 720 Find the values of a and n ...

a 3 n 4 Explanation The first three terms in the exp ...

The first three terms in the expansion of (2 ax) n in ascending powers of x

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The first three terms in the expansion of (2 − ax)ⁿ in ascending powers of x are 32, −240 and 720. Find the values of a and n.

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Cambridge IGCSE And O Level Additional Mathematics

ISBN: 9781510421646

1st Edition

Authors: Val Hanrahan, Jeanette Powell

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Question Posted: Sep 03, 2021 01:47 AM

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The first three terms in the expansion of (2 ax) n in ascending powers of x

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Cambridge IGCSE And O Level Additional Mathematics

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