Răspuns :
(1/2)² * 6-1=?
ordinea operatiiilor
mai intai ridicarile la putere
(1/2)1/2*1/2= (1*1)/(2*2)=1/4
apoi inmultirile
(1/4)*6= (1*6)/4=6/4=3/2
apoi scaderile
3/2-1=3/2-2/2=1/2
Rezultat final , 1/2
ordinea operatiiilor
mai intai ridicarile la putere
(1/2)1/2*1/2= (1*1)/(2*2)=1/4
apoi inmultirile
(1/4)*6= (1*6)/4=6/4=3/2
apoi scaderile
3/2-1=3/2-2/2=1/2
Rezultat final , 1/2