Find f′(x)f'(x)f′(x) for f(x)=e5xf(x) = e^{5x}f(x)=e5x.
e5xe^{5x}e5x
5e5x5e^{5x}5e5x
5ex5e^x5ex
5xe5x−15x e^{5x-1}5xe5x−1