Respuesta :
the equation of a circle is (x-h)²+(y-k)²=r², (h,k) is the center of the circle, r is the radius.
in this case, if the radius is √5, the equation is (x+9)²+(y+4)²=5
in this case, if the radius is √5, the equation is (x+9)²+(y+4)²=5
