Solution
radius
Solution
Solution steps
Rewrite in the form of the standard circle equation
Therefore the circle properties are:
And the radius is:
Graph
Popular Examples
radius 4x^2+4y^2-16x+4y-47=0radius 2(x-3)^2+2y^2=8radius 3x^2+3y^2-12x+6y-12=0radius x^2+y^2+14x-18y+49=0radius 4x^2+4y^2-8x+4y-11=0
Frequently Asked Questions (FAQ)
What is the radius x^2+y^2-4x-2y-4=0 ?
The radius x^2+y^2-4x-2y-4=0 is r=3