Odpowiedź:
a)
(1 3/4)^6 * (2/7)^6 = (7/4 * 2/7)^6 = (1/2)^6 = 1/64
b)
(0,8)^4 : (2 2/3)^4 = (8/10 : 8/3)^4 = (8/10 * 3/8)^4 = (3/10)^4 = 81/10000 = 0,0081
c)
(4 1/2)³ * (-2/3)³ * (-2)³ = (9/2 * 2/3 * 2)³ = (3 * 2)³ = 6³ = 216
d)
(2 1/2)^4 * 0,6^4 : (-15)^4 = (5/2 * 3/5 : 15)^4 = (3/2 * 1/15)^4 = (1/10)^4 = 1/10000 = 0,0001
Szczegółowe wyjaśnienie:
