document.write( "Question 1154959: The sum of two numbers is 21. Their product is 110. Find the numbers\r
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document.write( "The two numbers are____ and ____. \n" );
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Algebra.Com's Answer #777478 by mananth(16946)![]() ![]() You can put this solution on YOUR website! If one number is x the other is 21-x\r \n" ); document.write( "\n" ); document.write( "x(21-x) = 110 \n" ); document.write( "21x-x^2=110\r \n" ); document.write( "\n" ); document.write( "x^2-21x+110=0\r \n" ); document.write( "\n" ); document.write( "(x-10)(x-11) =0\r \n" ); document.write( "\n" ); document.write( "x = 10 and 11\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |