document.write( "Question 899148: The product of two numbers is -27. One of the number is 12 less than the other. Which of the following could be the two numbers:\r
\n" ); document.write( "\n" ); document.write( "a) 9 and 3\r
\n" ); document.write( "\n" ); document.write( "b) 1 and -27\r
\n" ); document.write( "\n" ); document.write( "c) 9 and -3\r
\n" ); document.write( "\n" ); document.write( "d) -13 and -14\r
\n" ); document.write( "\n" ); document.write( "I was calculating b) 1 and -27. \r
\n" ); document.write( "\n" ); document.write( "Want to make sure my calculations are correct
\n" ); document.write( "

Algebra.Com's Answer #545231 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
n(n-12) = -27
\n" ); document.write( " n^2 - 12n +27 = 0
\n" ); document.write( "(n-9)(n-3) = 0
\n" ); document.write( "n = 3, 9
\n" ); document.write( "(n-12) is -9, -3
\n" ); document.write( "9 and -3 one such pair
\n" ); document.write( "
\n" );