Question 735444
Circle in not in standard form, but the way you want it is multiplying left and right members by 64 and obtain {{{(x+2)^2+(y-8)^2=8^2}}}, and I see no reason to use upper case form for these variables.  


You could graph the equation if you know how to read information from standard form of a circle, {{{(x-h)^2+(y-k)^2=r^2}}} that the center is (h, k) and radius is r.