Oblicz:
a) -2:(7-11) =
c) (-2-4)*(-6):(-3) do potęgi 2 =
a) -2:(-4)=1/2
c) (-6)*(-6):9= 36:9=4
a) -2 : ( 7 - 11 ) = -2 : ( -4 ) = 0,5
c) ( -2 - 4 ) * (-6) : (-3) ^ 2 = -6 * ( -6 ) : 9 = 36 : 9 = 4
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a) -2:(-4)=1/2
c) (-6)*(-6):9= 36:9=4
a) -2 : ( 7 - 11 ) = -2 : ( -4 ) = 0,5
c) ( -2 - 4 ) * (-6) : (-3) ^ 2 = -6 * ( -6 ) : 9 = 36 : 9 = 4