Hey, i'm trying to solve this and im confused by the 2x and 2y. How do I treat this problem?

Thanks guys.

- September 11th 2008, 10:03 AMbigitmeFind the coordinates of the center and the radius of the circle
Hey, i'm trying to solve this and im confused by the 2x and 2y. How do I treat this problem?

Thanks guys. - September 11th 2008, 10:09 AMChris L T521
- September 11th 2008, 10:13 AMCaptainBlack
- September 11th 2008, 10:15 AMmasters
- September 11th 2008, 10:20 AMChris L T521