The power of 2012 of (- 0.2) * the power of 2012 of 5 + (- 1) the power of 2011 of 2012 + (- 1) is

The power of 2012 of (- 0.2) * the power of 2012 of 5 + (- 1) the power of 2011 of 2012 + (- 1) is

Power 2012 of (- 0.2) * power 2012 of 5 + (- 1) power 2012 + (- 1) power 2011
=(0.2 × 5) to the power of 2012 + 1-1
=1+1-1
=1