Răspuns:
82/2 - 3/3 =
=41 - 3/3 =
=41 - 1 =
=40
[tex] \bf \dfrac{82^{(2}\: }{2} - \dfrac{3^{(2} \: }{3} = 41 - 1 = \red{ \boxed{ \bf \: 40 \: }}[/tex]
