Answer: 9/64 and 81x^4/y^4
Explanation:
For the first, put both the numerator and denominator to the power of 2.
For the second, put both the numerator and denominator to the power of 4.
Answer:
30.(3/8)^2=9/64
32.(3x/y)^4=81x^4/y^4
Hope This Helps!!!
4.5m questions
5.9m answers