1.6.3 Binomial expansion for rational n (A-level only)

65%

Work out the first four terms, in ascending powers of $x$ , in the binomial expansion of $1(1+x)3\displaystyle \frac{1}{(1+x)^3}$

[3]

65%

Work out the first four terms, in ascending powers of $x$ , in the binomial expansion of $1(1+x)3\displaystyle \frac{1}{(1+x)^3}$

[3]

1.6.3 Binomial expansion for rational n (A-level only) Questions