Find the length and ends of the LR of `x^2+8y-16x+24=0`

Find the length and ends of the LR of y^2-2x-8y-23=0

Find the centre and radius of each of the following: x^2+y^2-6x-8y-24=0

Find the centre and radius of each of the following: 4x^2+4y^2-24x-8y-24=0

The length of latus rectum of the paraboal x^2-4x-8y+12=0 is ______.

Answer the following:Find the equations of the tangents to the circle x^2+y^2-2x+8y-23=0 having slope 3.

The length of transverse axis of the hyperbola x^2-16y^2+4x-12=0 , is:

The parabola x^2=4ay passes through (-2,1) Find the co-ordinates ends of the LR and equation of thr directrix.

Find the centre, lenghts of the major axis and minor axis, LR, eccentricity, co-ordinates of the foci and equation of the directrices of the following : 2x^2+y^2+8x-6y-47=0