2^-1/2.3^-2/3.6^-1 ------------------------ 2^-7/2.3^-11/3.6^-3 pliss tolonginn

2^-1/2.3^-2/3.6^-1
------------------------
2^-7/2.3^-11/3.6^-3

= 2^(-½ + 7/2) x 3^(-⅔ + 11/3) x 6^(-1+3)
= 2³ x 3³ x 6²
= 2⁴ x 3⁴
= (2x3)⁴
= 6⁴
= 1.296