find the equation of the tangents to the circle `x^2+y^2-2x-4y-20 = 0` which pass through the point `(8, 1)`

Find the equation of the tangents to the curve 3x^2-y^2=8 , which passes through the point (4/3,0) .

Find the equation of the tangent to the circle x^2 + y^2 = 9 , which passes through the point on the circle where x = 2 and y is positive.

Find the equations of the tangents to the circle x^(2)+y^(2)+2x+8y-23=0, which are drawn from the point (8,-3)

Find the equation of the tangents to the curve 3x^(2)-y^(2)=8, which passes through the point ((4)/(3),0)

Find the equation of the diameter of the circle x ^2 + y ^2 - 14x + 6y + 9 = 0 which passes through the point (2, 1).

Find the equation of the diameter of the circle x^(2) + y^(2) - 4x + 6y + 9 = 0 which passes through the point (1, -2).

Equation of the diameter of the circle x^(2) +y^(2) - 2x + 4y = 0 which passes through the origin is

The number of tangents to the circle x^2 + y^2 - 8x - 6y + 9 = 0 which pass through the point (3, -2) are