document.write( "Question 548996: I am really lost with this concept:\r
\n" ); document.write( "\n" ); document.write( "Factorial expressions
\n" ); document.write( "Find the value of the following:\r
\n" ); document.write( "\n" ); document.write( "\"%2811%21+12%21%29%2F%288%2110%21%29\"\r
\n" ); document.write( "\n" ); document.write( "If your answer is not an integer, write it as an exact fraction.
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Algebra.Com's Answer #357394 by Alan3354(69443)\"\" \"About 
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Factorial expressions
\n" ); document.write( "Find the value of the following:\r
\n" ); document.write( "\n" ); document.write( "11! 12!
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\n" ); document.write( "8! 10!\r
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\n" ); document.write( "11!/10! = 11, so cancel those
\n" ); document.write( "= 11*12!/8!
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\n" ); document.write( "12!/8! = 12*11*10*9
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\n" ); document.write( "= 11*12*11*10*9
\n" ); document.write( "= 130680
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