Oblicz: a) (-4) do potęgi -3
b) (0,6) do potęgi -6
c) 2 do potęgi -100
d) 5 do potęgi -3 e) (-3) do potęgi -3
f) (1/2) do potęgi -1
g) (-2/3) do potęgi -4
h) (0,3) do potęgi -1
i) (1 1/2) do potęgi -4
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a)
b)
c)
d)
e)
f)
g)
h)
i)
a) (-4) do potęgi -3 = (-1/4)^3 = - 1/64
b) (0,6) do potęgi -6 = (3/5)^(-6) = (5/3)^6 = 15625 / 729 = 21 i 316/729
c) 2 do potęgi -100 = (1/2)^100 = 1 / 2^100
d) 5 do potęgi -3 = (1/5)^3 = 1/125
e) (-3) do potęgi -3 = (-1/3)^3 = -1/27
f) (1/2) do potęgi -1 = (2/1)^1 = 2
g) (-2/3) do potęgi -4 = (-3/2)^4 = 81/16 = 5 i 1/16
h) (0,3) do potęgi -1 = (3/10)^(-1) = (10/3)^1 = 10/3 = 3 i 1/3
i) (1 1/2) do potęgi -4 = (3/2)^(-4) = (2/3)^4 = 16/81