a) (1/3^{2/3})^2 = 3^{-4/3}
b) (3^{1/2}/3^{2/3})^3 = 3^{-1/2}
c) (2^{3/2}/2^{2/3})^6 = 2^5
d) (8^{5/6}·4^{3/4})^{-2} = 2^{-8}
e) √√2 = 2^1/4
f) 4^{-2}/4^{-5} = 4^{3} = 2^{6}
Aufgabe 2
(- 2^{5/6}·x^{2/3})^12·x^{1/5}
(- 2^{5/6})^12·(x^{2/3})^12·x^{1/5}
(2^{10})·(x^{2/3})^12·x^{1/5}
(2^{10})·(x^{8})·x^{1/5}
2^{10}·x^{40/5}·x^{1/5}
2^{10}·x^{41/5}