jawab dengan caranya ya! jangan asal asalan

2^-1/2 x 3^-2/3 x 6^-1 / 2^-7/2 x 3^-11/3 x 6^-3
= 2^-1/2+7/2 x 3^-2/3+11/3 x 6^-1+3
= 2^6/2 x 3^9/3 x 6^2
= 2^3 x 3^3 x 6^2
= 6^3 x 6^2
= 6^5

inshaallah :), semoga membantu