document.write( "Question 43778: State the circle and radius of the circle given by (x-2)^2+(y+3)^2=20 \n" ); document.write( "
Algebra.Com's Answer #28748 by jake_6233(74)\"\" \"About 
You can put this solution on YOUR website!
Given that (x-h)^2 +(y-c)^2=r^2\r
\n" ); document.write( "\n" ); document.write( "(x-2)^2+(y+3)^2=20\r
\n" ); document.write( "\n" ); document.write( "So the center is (2,-3) and the radius is the sqrt(20) or 2*sqrt(5)
\n" ); document.write( "
\n" );