Вычислите:

27^2 * (3^4)^4
------------------------ =
( 9*27^3)^3

27^2 * (3^4)^4---------------------=(3^3)^2 * 3^16/9^3*3^27=3^(6+16-27)/3^(2*3)=3^-5/3^6=( 9*27^3)^3=3^-11