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Mathematics
Mathematics
Problem
Find the equations of common tangents to the circles
x
2
+
y
2
−
24
x
+
2
y
+
120
=
0
x^2 + y^2 - 24x + 2y + 120 = 0
x
2
+
y
2
−
24
x
+
2
y
+
120
=
0
and
x
2
+
y
2
+
20
x
−
6
y
−
116
=
0
x^2 + y^2 + 20x - 6y - 116 = 0
x
2
+
y
2
+
20
x
−
6
y
−
116
=
0
.
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