Solution

radius

Solution

Solution steps
Rewrite in the form of the standard circle equation
Therefore the circle properties are:
And the radius is:

Popular Examples

radius 3(x-5)^2+3y^2=27radius radius x^2+y^2+12y=-32radius radius (x-1)^2+(y+3)^2-9=0radius radius (x+2)^2+(y-4)^2=9radius radius x^2+y^2-4x-6y-23=0radius

Frequently Asked Questions (FAQ)

  • What is the radius 4x^2+4y^2-16=0 ?

    The radius 4x^2+4y^2-16=0 is r=2