SOLUTION: x*2+y*2-2x-4y-4=0

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Question 897148: x*2+y*2-2x-4y-4=0
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
x%5E2%2By%5E2-2x-4y-4=0
x%5E2-2x%2By%5E2-4y=4
%28x%5E2-2x%2B1%29%2B%28y%5E2-4y%2B4%29=4%2B1%2B4
%28x-1%29%5E2%2B%28y-2%29%5E2=9
A circle centered at (1,2) with a radius of 3.