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 4x^2+4y^2+6x+8y-5=0center x^2+y^2+14x+16y+14=0center (x-126)^2+(y-102.5)^2>= 149.5^2center (x+2)^2+(y-sqrt(5))^2=7center (x-7)^2+(y-5)^2=4

Frequently Asked Questions (FAQ)

  • What is the center x^2-4x+y^2=21 ?

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