document.write( "Question 897148: x*2+y*2-2x-4y-4=0 \n" ); document.write( "

Algebra.Com's Answer #544362 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"x%5E2%2By%5E2-2x-4y-4=0\"$
\n" ); document.write( " $\"x%5E2-2x%2By%5E2-4y=4\"$
\n" ); document.write( " $\"%28x%5E2-2x%2B1%29%2B%28y%5E2-4y%2B4%29=4%2B1%2B4\"$
\n" ); document.write( " $\"%28x-1%29%5E2%2B%28y-2%29%5E2=9\"$
\n" ); document.write( "A circle centered at (1,2) with a radius of 3.
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