The center of a circle is the point
(
x
,
1
)
(
x
,
1
)
. If the point
(
−
2
,
−
5
)
(
-
2
,
-
5
)
is on the circle and the radius is
√
61
61
, what is the equation of the circle in the form
x
2
+
y
2
+
a
x
+
b
y
+
c
=
0
x
2
+
y
2
+
a
x
+
b
y
+
c
=
0
? You only need to put one equation in the answer box.