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b)
-6i 2/3 : 2 =
= -20/3 : 2 = -10/3 = -3 1/3
c)
-0,2 * (-0,2) = 0,04
d)
-3 i 1/3 * ( -3 ) =
= -10/3 * (-3) = 10
e)
( -3) do potęgi 2 * 1/3 =
= 9 * 1/3 = 3
f)
( 1/3 ) do potęgi 2 * ( - 9 ) =
= 1/9 * (-9) = -1
g)
-6 do potęgi 2 / 1/2 =
= 36 : 1/2 = 36 * 2 = 72
h)
3 i 3/4 / ( -1,25) do potęgi 2 =
= 3,75/1,5625 = 2,4