Question

(3x^2y^3)^2) ^3

Answer 1

= (3x^2y^3)^6
= (3x^2y)^18
=(3x)^36y
=(3^36)^y * x^36y

Answer 2

Are you suppose to simplify it, and is this what it is you are doing or something different? It can get confusing the way you typed it.\[((3x^2y^3)^2)^3\]
@Elisabeth_Austin