Find the first three terms in the expansion of (1 + ax) 7 in ascending powers of

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Find the first three terms in the expansion of (1 + ax)⁷ in ascending powers of x.

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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 first three terms in the expansion of (1 + ax) 7 in ascending powers of

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ANSWER The expansion of 1 ax7 can be found using the binomial theorem 1 ax7 C7017ax0 C7116ax1 C7215...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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