Question 173832
The equation for a circle centered at (h,k) with radius, r, is
{{{(x-h)^2+(y-k)^2=r^2}}}
Using your values,
{{{(x-(-3))^2+(y-(-2))^2=(sqrt(7))^2}}}
{{{(x+3)^2+(y+2)^2=7}}}