Solution

center

Solution

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

Graph

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Popular Examples

center x^2+y^2-20x-18y+144=0center 5x^2+40x+5y^2=0center x^2+y^2-6=0center (x-17)^2+(y+5)^2=144center 2x^2+2y^2-4x+12y-18=0

Frequently Asked Questions (FAQ)

  • What is the center x^2-8x+y^2+6y+21=0 ?

    The center x^2-8x+y^2+6y+21=0 is (4,-3)