x^(2)-8x+16=0

Prove that the focal distance of the point (x,y) on the parabola x^(2)-8x+16y=0 is |y+5|

Three normals are drawn from the point (7, 14) to the parabola x^(2)-8x-16y=0. Find the coordinates of the feet of the normals.

[16x^(2)-8x+1=0,100y^(2)-20y+1=0

Solve 8x^(2)-16x=0 .

Solve 8x^(2)-16x=0 .

Prove that the focal distance of the point (x ,y) on the parabola x^2-8x+16 y=0 is |y+5|

Prove that the focal distance of the point (x ,y) on the parabola x^2-8x+16 y=0 is |y+5|

Prove that the focal distance of the point (x ,y) on the parabola x^2-8x+16 y=0 is |y-5|

Prove that the focal distance of the point (x ,y) on the parabola x^2-8x+16 y=0 is |y+5|

Three normals are drawn from the point (7, 14) to the parabola x^2-8x-16 y=0 . Find the coordinates of the feet of the normals.