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Ajutatima  va rog!
30+5x{32:8+5x[40+8x(200:5-72:2)]}=?
prim  operatiiva rog


Răspuns :

30+5x{4+5x(40+8x(40-36)}=30+5x{4+5x72}=30+5x(4+360)=30+5x364=30+1820=
1850