document.write( "Question 469823: The sum of (x)/(x^2 - y^2) and (y)/(y^2 - x^2) is\r
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document.write( "A) xy/x - y
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document.write( "B) x/x - y
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document.write( "C) y/x - y
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document.write( "D) (x + y)/(x - y)
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document.write( "E) 1/(x + y)\r
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document.write( "Thanks!
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Algebra.Com's Answer #322315 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |