Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Find the equation of the circle passing through the point of intersection of the circles
x
2
+
y
2
−
6
x
+
2
y
+
4
=
0
,
x
2
+
y
2
+
2
x
−
4
y
−
6
=
0
x^2 + y^2 - 6x + 2y + 4 = 0, \quad x^2 + y^2 + 2x - 4y - 6 = 0
x
2
+
y
2
−
6
x
+
2
y
+
4
=
0
,
x
2
+
y
2
+
2
x
−
4
y
−
6
=
0
and with its centre on the line
y
=
x
y = x
y
=
x
.
Browse the problem library