document.write( "Question 98534: This word problem has to do with quadratic equations.
\n" ); document.write( "The difference of two integers is 12.Their product is 493.Find the integers.
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Algebra.Com's Answer #71724 by checkley71(8403)\"\" \"About 
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X-Y=12 OR X=12+Y
\n" ); document.write( "XY=493 NOW SUBSTITUTE (12+Y) FOR X AND SOLVE.
\n" ); document.write( "(12+Y)Y=493
\n" ); document.write( "Y^2+12Y-493=0
\n" ); document.write( "(Y-17)(Y+29)=0
\n" ); document.write( "Y=17 ANSWER.
\n" ); document.write( "X=12+17=29 ANSWER.
\n" ); document.write( "PROOF
\n" ); document.write( "17*29=493
\n" ); document.write( "493=493
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