document.write( "Question 370368: Make a quadratic equation whose roots have a sum of 4 and a product of 3 and another equation for the sum of 16 and a product of -80. \n" ); document.write( "
Algebra.Com's Answer #263995 by edjones(8007)\"\" \"About 
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x+y=4
\n" ); document.write( "xy=3
\n" ); document.write( "y=4-x
\n" ); document.write( "x(4-x)=3
\n" ); document.write( "4x-x^2=3
\n" ); document.write( "x^2-4x+3=0
\n" ); document.write( ".
\n" ); document.write( "Ed
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