document.write( "Question 261620: Add.\r
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document.write( "(2x squared -7xy + y squared) + (-6x squared - 2xy - y squared) + (x squared + xy - 9y squared)\r
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document.write( "in other words:\r
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document.write( "(2x^2-7xy+y^2)=(-6x^2-2xy-y^2)+(x^2+xy-9y^2)\r
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document.write( "The answer is ?\r
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document.write( "Thank you to anyone who can possibly help me with this problem!!!!!!!! \n" );
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Algebra.Com's Answer #192742 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! x=0 y=0 \n" ); document.write( "You probably want to know how I got that! \n" ); document.write( "It all reduces to \n" ); document.write( "7x^2-6xy+11y^2 = 0 \n" ); document.write( " |