document.write( "Question 1052358: Find the center and radius of the following circle and sketch the graph. \r
\n" ); document.write( "\n" ); document.write( "X2^ - 2x + y2^ + 8y - 5 = 0 \n" ); document.write( "

Algebra.Com's Answer #667759 by advanced_Learner(501) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"x%5E2-2x%2By%5E2%2B8y=5\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x%5E2-2x%2B1%2By%5E2%2B8y%2B16=5%2B1%2B16\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28x-1%29%5E2%2B%28y%2B4%29%5E2=5%2B1%2B16\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28x-1%29%5E2%2B%28y%2B4%29%5E2=22\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28x-1%29%5E2%2B%28y%2B4%29%5E2=%2822%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "compare it with
\n" ); document.write( " $\"%28x-h%29%5E2%2B%28y-k%29%5E2=r%5E2\"$ \r
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