document.write( "Question 778437: Solve for D:
\n" ); document.write( "3x^2 + 3(xD+y) + 6y^2D = 0\r
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Algebra.Com's Answer #474629 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"3x%5E2+%2B+3%28xD%2By%29+%2B+6y%5E2D+=+0+\"\r
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\n" ); document.write( "\n" ); document.write( "\"3x%5E2+%2B+3xD%2B3y+%2B+6y%5E2D+=+0+\"\r
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\n" ); document.write( "\n" ); document.write( "\"3xD%2B3y+%2B+6y%5E2D+=+-3x%5E2+\"\r
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\n" ); document.write( "\n" ); document.write( "\"3xD+%2B+6y%5E2D+=+-3x%5E2-3y+\"\r
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\n" ); document.write( "\n" ); document.write( "\"D%283x+%2B+6y%5E2%29+=+-3x%5E2-3y+\"\r
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\n" ); document.write( "\n" ); document.write( "\"D+=+%28-3x%5E2-3y%29%2F%283x+%2B+6y%5E2%29+\"\r
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\n" ); document.write( "\n" ); document.write( "\"D+=+%28-3%28x%5E2%2By%29%29%2F%283%28x+%2B+2y%5E2%29%29+\"\r
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\n" ); document.write( "\n" ); document.write( "\"D+=+-%28x%5E2%2By%29%2F%28x+%2B+2y%5E2%29+\"
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