Final answer:
The equation of the circle is (x + 2.4)^2 + (y + 4.8)^2 = (√45)^2.
Step-by-step explanation:
To write the equation of a circle, we use the formula (x - h)^2 + (y - k)^2 = r^2, where (h, k) is the center of the circle and r is the radius.
In this case, the center of the circle is (-2.4, -4.8) and the radius is √45.
Using the formula, the equation of the circle is (x + 2.4)^2 + (y + 4.8)^2 = (√45)^2.