Two-thirds of the power in 2013 multiplied by three-thirds of the power in 2012 multiplied by the minus one power in 2014 Two-thirds of the power of 2013 multiplied by three-thirds of the power of 2012 multiplied by the minus one power of 2014

(2/3)^2013×(3/2)^2012×(-1)^2014
=(2/3×3/2)^2012×2/3×1
=1^2012×2/3
=2/3
That's what I came up with after meditating,
If not, I will do my best to help you.
If you are not satisfied, please forgive ~