Question 324000
The general equation for a circle centered at (h,k) with a radius R is:
{{{(x-h)^2+(y-k)^2=R^2}}}
{{{(x-3)^2+(y+5)^2=9}}}
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Expanding,
{{{(x^2-6x+9)+(y^2+10y+25)-9=0}}}
{{{x^2-6x+y^2+10y+25=0}}}