Binomial expansion of (1−x)^n We've been given with following binomial expansion (x

Ernest Ryland 2021-12-14 Answered
Binomial expansion of (1x)n
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Deufemiak7
Answered 2021-12-15 Author has 34 answers
Well, as I understand it, we could write the binomial expansion as:
(1x)n=k=0n(nk)1nk(x)k
(n0)1n(x)0+(n1)1n1(x)+(n2)1n2(x)2+(n3)1n3(x)3...
which simplifies to 1nx+n(n1)2!x2n(n1)(n2)3!x3
Which is the answer everyone else has given.

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maul124uk
Answered 2021-12-16 Author has 35 answers
Im

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