document.write( "Question 83341: classify the conic section defined by thr equation. write the standard equation of the conic section:
\n" ); document.write( "x^2+2x+y^2+6y+6=0
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Algebra.Com's Answer #59844 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2%2B2x%2By%5E2%2B6y%2B6=0\" Start with the given equation\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2%2B2x%2By%5E2%2B6y=-6\" Subtract 6 from both sides\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%5E2%2B2x%29%2B%28y%5E2%2B6y%29=-6\" Group like terms\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%5E2%2B2x%2B2%29%2B%28y%5E2%2B6y%2B9%29=-6%2B2%2B9\" Complete the square\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%5E2%2B2x%2B2%29%2B%28y%5E2%2B6y%2B9%29=5\" Add\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B1%29%5E2%2B%28y%2B3%29%5E2=5\" Factor\r
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\n" ); document.write( "\n" ); document.write( "So the equation is a circle with a radius of \"sqrt%285%29\" and a center of (-1,-3)
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