How do you use the binomial series to expand the function #f(x)=(1-x)^(2/3)# ?
This is a natural extension of raising a binomial to a whole number power:
So we can apply this to any exponent r even if r is an arbitrary real number.
Now put your info in, with
There's the start of the series; I dare you to compute the next two terms. Take the \dansmath challenge/!