Hi I am having a problem finding the arclength of the function
f(x) = (1/3)(x^2 +2)^(3/2) x e [0,1]
I know the arclength formula but when I plug in the values I come down to:
ds = [integral from 0 to 1] underoot(1 + x^4 + 2x^2)dx
and can't figure out what to do from here, can you please show me steps on what to do next ?
thanks, EJ