How do you find the center and radius of the circle with equation #x^2 + y^2 + 10x +8y = 8#?
There are few ways which can be used to find the center and radius, one of the way is using completion of squares, and is given below in a step by step manner.
The given equation
One way to do the problem is to use completing the square to get the problem in the form
Let us group the
Compare it with
We can see the center