document.write( "Question 689033: URGENT(help!!!!!)
\n" ); document.write( " having a really hard time solving this problem
\n" ); document.write( "find the center and the radius
\n" ); document.write( " x^2+y^2-14x-6y=23
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Algebra.Com's Answer #425781 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Complete the square for both x and y\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2%2By%5E2-14x-6y=23\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2-14x%2By%5E2-6y=23\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2-14x%2B49%2By%5E2-6y=23%2B49\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2-14x%2B49%2By%5E2-6y%2B9=23%2B49%2B9\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28x-7%29%5E2%2B%28y-3%29%5E2=81\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28x-7%29%5E2%2B%28y-3%29%5E2=9%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "So this is a circle with center (7, 3) and radius 9.\r
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