Answer: See explanation
Step-by-step explanation:
You have to remeber that x to the power of r/q is the same thing as the qth root of x to the power of r.
For the second one, you would have the cubic root of 2 to the power of 2, or 4. So, your answer would be .
For the third one, you would have the square root of 3 to the power of 3, or 27. So, your answer would be .
For the fourth one, you would have the cubic root of 3 to the power of 1, or 3. So, your answer would be .
Hope this helps! :)