document.write( "Question 398219: How do I find out whether a number is the product of -1 \n" ); document.write( "
Algebra.Com's Answer #282195 by stanbon(75887) ![]() You can put this solution on YOUR website! Every number is a multiple of -1 \n" ); document.write( "just like every number is a multiple \n" ); document.write( "of 1. \n" ); document.write( "---------- \n" ); document.write( "Let \"a\" be any number. \n" ); document.write( "Then a = (-1)(-a) \n" ); document.write( "======================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |