" The number of common tangents to the circles "x^(2)+y^(2)+2x+8y-23=0,x^(2)+y^(2)-4x-10y+19=0" is "

The number of common tangent to the circles x^(2)+y^(2)+2x+8y-23=0, x^(2)+y^(2)-4x-10y+19=0 is

The number of common tangent(s) to the circles x^(2)+y^(2)+2x+8y-23=0 and x^(2)+y^(2)-4x-10y-19=0 is 1(b)2(c)3

The number of common tangents to the circes x^(2)+y^(2)+2x+8y-25=0 and x^(2)+y^(2)-4x-10y+19=0 are

Find the number of common tangent to the circles x^(2)+y^(2)+2x+8y-23=0 and x^(2)+y^(2)-4x-10y+9=0

The number of common tangents to the circles x^(2)+y^(2)=0, x^(2)+y^(2)+x=0 is