document.write( "Question 292378: The sum of two numbers is 20, and the sum of their squares is 208. Find the numbers. \n" ); document.write( "
Algebra.Com's Answer #211197 by Alan3354(69443)\"\" \"About 
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The sum of two numbers is 20, and the sum of their squares is 208. Find the numbers.
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\n" ); document.write( "x+y = 20
\n" ); document.write( "\"x%5E2+%2B+y%5E2+=+208\"
\n" ); document.write( "\"x%5E2+%2B+%2820-x%29%5E2+=+208\"
\n" ); document.write( "\"2x%5E2+-+40x+%2B+192+=+0\"
\n" ); document.write( "\"x%5E2+-+20x+%2B+96+=+0\"
\n" ); document.write( "(x - 12)*(x - 8) = 0
\n" ); document.write( "x = 8
\n" ); document.write( "y = 12
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