Rozwiąż potęgi.
a) 8^2 x 3/4^2 =
b) (3^3 / 1,5^2)^2
c) (0,5^3 / 2^-3)^2
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b) (3^3 / 1,5^2)^2 = 3^6 / 1,5^4 = 729 / 5,0625 = 144
c) (0,5^3 / 2^-3)^2 = 0,5^6 / 2^-6 = 0,015625 / 1/64 = 0,015625 x 64 = 1
b)27:2,25^4
c)0,125 :8^6