Find all singular points of the differential equation
x(4-x^2)^3y''+ (4-x^2)^2y'+3(2-x)y=0
and determine whether each one is regular or irregular.
A
x=0 regular singular point;
x=2 irregular singular point
B
x=0 regular singular point;
x=2 and x=-2 irregular singular points
C
x=0 regular singular point;
x=2 irregular singular point;
x=-2 regular singular point.
D
x=0 regular singular point;
x=2 regular singular point;
x=-2 irregular singular point.