tolong di jawab jangan ngasal

jawab
^ = pangkat

a. (27)^(1/3 + 2/3) = (27)^(1) = 27

b. (11)^(4/5 + 6/7) = (11)^(-2/35)

c. (2)^(1/3 + 3 - 1/2) = (2)^(17/6)

d.  (6)^(9/11-7/11) = (6)^(2/11)

e. (28)^(2x1/4) = (28)^(1/2)

f. (19)^(2/3 x 9/16) = (19)^(3/8)

g. (36)^(1/2) = (6^2)^(1/2)= (6)^(2x 1/2) = 6^1 = 6

h. (81)^(-1/4) = (3^4)^(-1/4) = (3)^(4 x -1/4)= (3)^-1 = -1/3