It's going to be 2 a squared to the fourth power, let me do the fourth power in blue to the fourth power, all of that, over 3 b to the fifth, all of that over 3 b to the fifth, to the fourth power to the fourth power and now we can use the property that if I take the product of things and raise that to a power, that's the same thing as raising each of the things in the product to the power and then taking the product, so this is going to be the same thing