document.write( "Question 608090: Simplify: (n+2) ! / n! \r
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document.write( "I thought it may be (n+1) x (n+2) \n" );
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Algebra.Com's Answer #383035 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! You are correct. Nice work. Then you can FOIL/expand it out to get |