2^2014-2^2013

2^2014 - 2^2013 = 2^2013

This is because 2^2013 * 2^1 = 2^2014.

So the equation can be written as:

2^2013 * 2^1 - 2^2013 * 1

Factor out 2^2013 for now:

2^2013 (2 - 1)

= 2^2013 * 1

= 2^2013