document.write( "Question 181096: im not sure what this falls under. it has been years since ive done alg. :\r
\n" ); document.write( "\n" ); document.write( "The question ask: For any positive integer n, (((n+1)!)/(n!))-n = ?\r
\n" ); document.write( "\n" ); document.write( "answers: (a) 0 (b) 1 (c) n (d) n+1 (e) n!\r
\n" ); document.write( "\n" ); document.write( "I really dont remember what the ! stands for so i dont know how to go about looking for help.
\n" ); document.write( "

Algebra.Com's Answer #135759 by Mathtut(3670)\"\" \"About 
You can put this solution on YOUR website!
! is factorial
\n" ); document.write( "which means 4! is 4*3*2*1
\n" ); document.write( ":
\n" ); document.write( "so in this problem you would be left with
\n" ); document.write( ":
\n" ); document.write( "n+1-n which equals 1
\n" ); document.write( ":
\n" ); document.write( "so the answer is b
\n" ); document.write( ":
\n" ); document.write( "((n+1)*n*(n-1)*(n-2)...)/(n*(n-1)(n-2)....))-n
\n" ); document.write( ":
\n" ); document.write( "notice how everything from the n onward cancels so we are left with
\n" ); document.write( ":
\n" ); document.write( "(n+1)-n
\n" ); document.write( "
\n" );