If any base has a power in fraction , then the denominator turns out to be the "n"th root of thw base & the numerator turns out to be the overall power.
Here
has 2/3 as power. So 3 turns out to be the 3rd root of 64 & 2 becomes the overall power. Hence
If any base has a power in fraction , then the denominator turns out to be the "n"th root of thw base & the numerator turns out to be the overall power.
Here
has 2/3 as power. So 3 turns out to be the 3rd root of 64 & 2 becomes the overall power. Hence