document.write( "Question 1105564: (x+y)(x^2+y^2)=40
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document.write( "(x-y)(x^2-y^2)=16
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document.write( "x=?
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document.write( "y=? \n" );
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Algebra.Com's Answer #720410 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! (x+y)(x^2+y^2)=40 \n" ); document.write( "(x-y)(x^2-y^2)=16 \n" ); document.write( "x=? \n" ); document.write( "y=? \n" ); document.write( "--------------- \n" ); document.write( "(3,1) and (1,3) \n" ); document.write( " |