Respostas

2014-03-27T09:11:26-03:00
[(-2)4:(-2)3+(-5).(-3)3+50].32-1
[(-2)4:(-2)3+(-8)3+50].32-1
[(-8):(-6)3+(-24)+50].32-1
[(-8):(-6)-21+50].32-1
[(-8):(-6)-29].31
[(-8):174].31
[-21,75].31
-31.21,75
674,25

acho que o resultado certo seria esse
2014-03-27T09:30:47-03:00
[(-2) 4 : (-2) 3 + (-5) . (-3) + (-3) + (-3) 3 + 50] . 32 -1

[(-2) -2 +3 + (15) - 3 - 3 + 53] . 31

[ 4 + 18 + 6 + 53]. 31

81 . 31

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