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