The general equation of a circle with center (h,k) and radius r is
(x-h)² + (y-k)² = r²
Here, the circle is centered at (3, -2) with radius 3 units.
So, the equation of given circle is
(x-3)² + (y+2)² = 3²=9
∴ (x-3)² + (y+2)² =9 is the required equation of the given circle.
