document.write( "Question 1006549: (X-y)^2=12 xy=1 x^2+Y^2=? \n" ); document.write( "
Algebra.Com's Answer #622661 by ikleyn(52786)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "\"%28x-y%29%5E2\" = \"12\", xy = 1 ----- > \"x%5E2%2By%5E2\" = \"%28x-y%29%5E2\" + \"2%2Axy\" = 12 + 2 = 14.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );