SOLUTION: Find the center of the circle: x^2+y^2+2x+18y-8=0

Algebra ->  Test -> SOLUTION: Find the center of the circle: x^2+y^2+2x+18y-8=0      Log On


   

Question 609749: Find the center of the circle:
x^2+y^2+2x+18y-8=0
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
(-1,-9)
(x+1)^2+(y+9)^2-90 = 0