a) -5.39=4.14=
b) 10-15
______
-19+15 =
c) 1 2/3 * (-0,75)=
d) 1-(-3/2) do potęgi 2 =
a) -5.39=4.14=tutaj chyba tak to powinno być:-5.39+4.14=-1,25
b) 10-15 ______=-5/-4=-1,25 -19+15
c) 1 2/3 * (-0,75)=5/3*-3/4=-15/12=-1i3/12=-1,25
d) 1-(-3/2) do potęgi 2 =1-(9/4)=4/4-9/4=-5/4=-1,25
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a) -5.39=4.14=
tutaj chyba tak to powinno być:-5.39+4.14=-1,25
b) 10-15
______=-5/-4=-1,25
-19+15
c) 1 2/3 * (-0,75)=5/3*-3/4=-15/12=-1i3/12=-1,25
d) 1-(-3/2) do potęgi 2 =1-(9/4)=4/4-9/4=-5/4=-1,25