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Mathematics 10 Online
OpenStudy (anonymous):

x^2+y^2+4x+6y+9=0 How do I find the radius and center of this circle

OpenStudy (unklerhaukus):

\[x^2+y^2+4x+6y+9=0\\ (x^2+4x)+(y^2+6y)+9=0\] complete the squares

OpenStudy (anonymous):

Thanks

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