Question 95578
[(3^ay^b)^3]=27(x^3a)(y^3b)
[(-3x^ay^b)^2]=9(x^2a)(y^2b)
[27(x^3a)(y^3b)/9(x^2a)(y^2b)]^2
[3(x^a)(y^b)]^2
9(x^2a)(y^2b) answer.