document.write( "Question 235049: n! where n=12 and r=4
\n" ); document.write( "--------------
\n" ); document.write( " r!(n-r)!
\n" ); document.write( "

Algebra.Com's Answer #173280 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
where n=12 and r=4
\n" ); document.write( "--------------
\n" ); document.write( "r!(n-r)!
\n" ); document.write( "= 4! * 8!
\n" ); document.write( "= 24*40320
\n" ); document.write( "= 967680
\n" ); document.write( "
\n" ); document.write( "
\n" );