Question

How do you do this. Plz explain with steps.

Answer 1

To raise a fraction to a power, multiply the nimberator and denominator by the number.
The answer would be x to the power of 4, over y to the power of 8. There's no like terms so that would be your final answer.

Answer 2

what you are going to do is multiply what you have in parenthesis by two the answer is 2Xsquared and 2Y to the fourth