posted by Anonymous .
let f be the function f(x) = e^(2x^2)
find the first four nonzero terms and the general term of the power series for f(x) about x = 0
i tried doing this problem but finding the derivatives gets way too complicated
can anyone help??
THe power series is
eu= Σxu/n! from n=1 to inf
So put in u (2x^2) and compute for n=1, ...4.