what is the answer to 4 with the exponet of -3 x to the exponet of 3 and y with an exponet of -1 over y eith an exponet of 2
(4^(-3x))^3 + y^(-1) /y^2 ?
4^(-3x * 3) + 1/y * 1/y^2
4^(-9x) + 1/y^3
4^(-9x) + y^(-3)
or
1/4^(9x) + y^(-3)