x-h 2 y-k 2, x-h 2 y-k 2 r2, x-h 2+ y-k 2 r 2, x-h 2 + y-k 2, what is x-h 2+ y-k 2 r 2, left x-h right 2 + left y-k right 2 r 2, left x-h right 2 left y-k right 2 r 2, x-h 2 - y-k 2 r 2
x-h 2 y-k 2. There are any references about x-h 2 y-k 2 in here. you can look below.