Find the equation of the circle passing through `(-2, 14)` and concentric with the circle `x^2+y^2-6x-4y-12=0.`

Find the equation of the circle passing through (2,3) and concentric with the circle x^(2) + y^(2) + 8x + 12y + 15= 0

Find the equation of the circle passing through (1,2) and which is concentric with the circle x^2+y^2+11x-5y+3=0.

Equation of circle passing through (-1,-2) and concentric with the circle x^(2)+y^(2)+3x+4y+1=0

Equation of circle passing through (-1,-2) and concentric with the circle x^(2)+y^(2)+3x+4y+1=0

Find the equation of the circle of radius 5 units and concentric with the circle x^2+y^2-6x+4y+12=0

Find the equation of the circle passing through the points of intersection of the circles x^(2)+y^(2)-8x-6y-21=0 x^(2)+y^(2)-2x-15=0and(1,2)

Find the equation of the circle passing through the points of intersections of circles x^2+y^2+6x+4y-12=0, x^2+y^2-4x-6y-12=0 , and having radius sqrt13 .

Find the equation of the circle passing through the points of intersections of circles x^2+y^2+6x+4y-12=0, x^2+y^2-4x-6y-12=0 , and having radius sqrt13 .