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FBI95
a fost răspuns

Calculați:

a)

|-2|-|55|+|-12|

b)

|-31|+|-8|-|75|

c)

|25|-|47|+|-3|

d)

|-4|+|-29|-|63|

e)

|40|-|-53|-|-4|

f)

|-5|-79|+|-27|

Please!!!

Este urgent!!!

Răspuns :

Ilinca47
a)2-55+12
b)31+8-75
c)25-47+3

d)4+29-63
e)40-53-4
f)5-79+27
Cataclyzmic
|x|={x, daca x=>0
      {-x ,daca x<0
2-55+12= -41
31+8-75= -36
25-47+3= -19
4+29-63= -30
40-53-4= -17
5-79+27= -47