(3-1/3)^2+(2-1/2)^2-(1 1/2)^2
Repedeee

Răspuns:
Explicație pas cu pas:
(9-2+1/9)+(4-2+1/4)-9/4
9-2+1/9+4-2+1/4-9/4
9+1/9-8/4
9+1/9-2
7+1/9
63/9+1/9
64/9