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[(14²-13²):27-2^0]:2+2004^0=

Răspuns :

[(196-169):27-1]:2+1=[27:27-1]:2+1=[1-1]:2+1=0:2+1=0+1=1
[(14²-13²):27-2°]:2+2004°=
[(196-169):27-1]:2+1=
(27:27-1):2+1=
(1-1):2+1=
0:2+1= 1