3^-2 is like 1 over 3 * 3, so the answer will be 1 over 3^2 so 3^2 is 9, so 3^-2 is 1/9.
2^-3 is like 1 over 2 * 2 * 2 so it will be equal to 1 over 2^3, so 2 x 2 x 2 is 8, so the 2^-3 is 1/8
Now, we are going to divide 1/9 by 1/8
8/9 * is the answer...
