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Problem
Problem
Find the centre of the conic
14
x
2
−
4
x
y
+
11
y
2
−
44
x
−
58
y
+
71
=
0
14x^2 - 4xy + 11y^2 - 44x - 58y + 71 = 0
14
x
2
−
4
x
y
+
11
y
2
−
44
x
−
58
y
+
71
=
0
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