Solution
Solution
Solution steps
Rewrite in the form of the standard circle equation
Therefore the circle properties are:
Graph
Popular Examples
x^2+y^2+4x-2y+1>0(x+8)^2+(y-4)^2=20x^2+y^2-4x-8y+19=0x^2+4x+y^2+8y+155/9 =0x^{(2)}+y^{(2)}-2x-4y-5=0
Frequently Asked Questions (FAQ)
What is (x+4)^2+(y-7)^2=25 ?
The solution to (x+4)^2+(y-7)^2=25 is Circle with (a,b)=(-4,7),r=5