document.write( "Question 973913: Write the standard form of the equation by completing the square. Then, identify the conic section represented.
\n" ); document.write( "x^2+y^2+2x+4y-31=0 \n" ); document.write( "

Algebra.Com's Answer #595963 by josgarithmetic(39618) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"x%5E2%2By%5E2%2B2x%2B4y-31=0\"$
\n" ); document.write( " $\"x%5E2%2B2x%2By%5E2%2B4y-31=0\"$
\n" ); document.write( " $\"x%5E2%2B2x%2B1%2By%5E2%2B4y%2B4-31=1%2B4\"$
\n" ); document.write( " $\"%28x%2B1%29%5E2%2B%28y%2B2%29%5E2-31=5\"$
\n" ); document.write( " $\"highlight%28%28x%2B1%29%5E2%2B%28y%2B2%29%5E2=36%29\"$ \n" ); document.write( "

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