So let's see, nine to the 1 1 2 would be three. Nine to the negative 1 1 2 would be 1 1 3. So this is 1 1 3. So this will all simplify to 1 1 2 times 1 1 3 is 1 1 6. So we can have a six in the denominator. And then we are going to have a 12 in the numerator. So 12 6.