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Calculati:
2/3+3/2=
[0,5+0,(5)-0,0(5)]:(0,75-1/4) la puterea 2


Răspuns :

2/3+3/2=2*2/6+3*3/6=4/6+9/6=13/6
[0,5+0,(5)-0,0(5)]:(0,75-1/4) ²=
[0.0(5)-0,0(5)]:(0,75-1/4) ²=0:(0,75-1/4) ²=0