Find the equation of the tangent to
`x^(2) + y^(2) - 6x + 4y - 12 = 0 " at " (-1,1)`

Find the equation of the tangent to x^(2) + y^(2) - 2x + 4y=0 " at" (3,-1) Also find the equation of tangent parallel to it.

Find the equation of the tangent to x^(2) + y^(2) - 2x + 4y=0 " at" (3,-1) Also find the equation of tangent parallel to it.

Find the equation of the tangent to the circle x^(2) + y^(2) + 5x - 3y - 4 = 0 at the point (1,2) .

Find the equation of the tangent to the circle x^(2)+y^(2)-30x+6y+109=0 at (4,-1)

The equation of the tangent to the circle x^(2)+y^(2)-4x+4y-2=0 at (1,1) is

The equation of the tangent to the circle x^(2)+y^(2)-4x+4y-2=0 at (1,1) is

The equation of the tangents to the circle x ^(2) + y ^(2) - 6x + 4y - 12 =0 which are parallel to the line 4x + 3y + 5=0 are :

Find the equation of the tangent to the circle x^2+y^2-4x-6y-12=0 at (-1,-1)

Find the equation of tangents to x^(2)+ y^(2) -4x + 6y - 12=0 which are parallel to x + 2y -8=0 .

Find the equation of the tangent to the circle x^2 + y^2-30x+6y+109=0 at (4, -1)