Consider the following function. F(x) = x4r'5rx 5)2 Find the derivative of the function. Find the values ofx such that F'(X} = 0. {Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) Find the values ofx in the domain F such that F'{x] does not exist. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) Find the critical numbers of the function. [Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.)