Determine whether x= 0 is an ordinary point, a regular singular point, or an irregular singular point. If it is a regular singular point, find the exponents of the differential equation at x = 0. 2x3y" + (cos 3x)y' + 2xy=0 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The point x= 0 is an irregular singular point. O B. The point x= 0 is an ordinary point. O C. The point x= 0 is a regular singular point. The exponents of the differential equation at x = 0 are (Simplify your answer. Use a comma to separate answers as needed.)