document.write( "Question 837473: the difference of two integers is 9. The sum of their square is 261. find the two integers\r
\n" ); document.write( "\n" ); document.write( "n-m=9
\n" ); document.write( "n^2 + m^2 = 261
\n" ); document.write( "n^2 + 2mn + m^2 = 261
\n" ); document.write( " that is all I got
\n" ); document.write( " \n" ); document.write( "
Algebra.Com's Answer #504598 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
the difference of two integers is 9. The sum of their square is 261. find the two integers\r
\n" ); document.write( "\n" ); document.write( "n-m=9 --> n = m+9
\n" ); document.write( "n^2 + m^2 = 261
\n" ); document.write( "n^2 + 2mn + m^2 = 261 *****
\n" ); document.write( "-----\r
\n" ); document.write( "\n" ); document.write( "n-m=9 --> n = m+9
\n" ); document.write( "n^2 + m^2 = 261 Sub for n
\n" ); document.write( "(m+9)^2 + m^2 = 261
\n" ); document.write( "2m^2 + 18m + 81 = 261
\n" ); document.write( "\"2m%5E2+%2B+18m+%2B+81+=+261\"
\n" ); document.write( "\"2m%5E2+%2B+18m+-+180+=+0\"
\n" ); document.write( "\"m%5E2+%2B+9m+-+90+=+0\"
\n" ); document.write( "m = -15, m = 6\r
\n" ); document.write( "\n" ); document.write( " that is all I got
\n" ); document.write( " \n" ); document.write( "
\n" );