I'm trying to find a formula for the nth derivative for the function f(x)=x1/3
The Attempt at a Solution
I know that it has alternating signs so it start with (-1)n+1 and I know the exponent for it is x(1/3-n) but I'm having a hard time figuring out the coefficient of x.
For the fourth derivative I have 1/3(1/3-1)(1/3-2)(1/3-3)x(1/3-4)
The example our teacher gave us was x-1 which was much easier in my opinion...