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b) (1i 1/6)^3:(7/6)^3 = (7/6)^3 : (7/6)^3 = 1
c) (25/10 * 4/100)^2 = (1/10 * 4/4)^2 = (0,1*1)^2 = 0,01
d) (-2/10)^7 * 5^7 = (-1/5)^7 * 5^7 = /5^7 się skraca i zostaje nam/ = (-1)^7 = -1
e) 4^11*(0,25)^11 = 4^11 * (25/100)^11 = / skracamy przez 25/ = 4^11 * (1/4)^11 = /wartość 4^11 się skraca/ = 1^11 = 1
f) (0,002)^8*(-0,5)^8 = (2/1000)^8 * (-5/10)^8 = (2^8 * (-5)^8) : ((10^3)^8 * 10^8) = (2*(-5))^8 : (10^3 * 10)^8 = (-10)^8 : (10^4)^8 = (-10/10000)^8 = (-1/1000)^8
g) √2i 1/2*√1,6 = √(2,4 * 1,6) = √4 = 2
h) 3^√(4/3 : 45/10) = 3^√(4/3 * 10/45) = 3^√(40/135) = 3^√(8/27) = 2/3
i) √(24/10 * 5/12) = √(2/10 * 5) √(1) = 1