Please help me with this problem

Step-by-step explanation:

The standard form of a circle is were r is the radius and (h,k) is the center. We know the center is (-5,3) and the radius is the distance between (-5,3) and (-2,6) which is 3. Simply substitute h = -5, k = 3, and r = 3 into the equation to get:

Hope this helps :)