4^2/6 x 8^4/6 x 2^8/6= 4^1/3 x 8^2/3 x 2^4/3= (2²)^1/3 x (2³)^2/3 x 2^4/3=
=2^2/3 x 2² x 2^4/3 = 2^(2/3+2+4/3)=2^4 = 16
4^2/6 x 8^4/6 x 2^8/6= 4^1/3 x 8^2/3 x 2^4/3= (2²)^1/3 x (2³)^2/3 x 2^4/3=
=2^2/3 x 2² x 2^4/3 = 2^(2/3+2+4/3)=2^4 = 16