Simple calculation by multiplying 2009 ^ / 2010 by 2008 + 1

Simple calculation by multiplying 2009 ^ / 2010 by 2008 + 1

2009 ^ / (2010 times 2008 + 1)
=2009^/[(2009+1)(2009-1)+1]
=2009^/[2009^-1^+1]
=2009^/2009^
=1