The point x = 0 is a regular singular point of the differential equation. 1 x²y" + (²x + x²)x¹. y -y = 0. r= 4 Use the general form of the indicial equation (14) in Section 6.3 r(r-1) +ar+ b₁ = 0 (14) to find the indicial roots of the singularity. (List the indicial roots below as a comma-separated list.) Without solving, discuss the number of series solutions you would expect to find using the method of Frobenius. O Since these differ by an integer we expect to find two series solutions using the method of Frobenius. O Since these are equal we expect to find two series solutions using the method of Frobenius. O Since these differ by an integer we expect to find one series solution using the method of Frobenius. O Since these do not differ by an integer we expect to find one series solution using the method of Frobenius. O Since these do not differ by an integer we expect to find two series solutions using the method of Frobenius.