What is the equivalent of the 2009 power of 2 minus the 2008 power of 2

What is the equivalent of the 2009 power of 2 minus the 2008 power of 2

2^2009*-2^2008
=(2^2008)*2-2^2008
=2^2008*(2-1)
=2^2008.

If a, b are 2007+(cd)2008−(a) if a, b are (a+b)2007+(cd)2008−(a B)2009=______.

According to the title, a+b=0, a
B =−1, cd =1
(A+b)2007+(cd)2008−(a)
B)2009
=02007+12008-(-1)2009
=1-(-1)
=2.
Therefore, the answer is:2.

Elden Ring Premiere

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