Răspuns :
Salut,
[tex]5-2,(3)=5-\dfrac{23-2}{9}=5-\dfrac{21}9=5-\dfrac{7}3=\dfrac{3\cdot 5-7}{3}=\dfrac{8}{3}.[/tex]
Green eyes.
[tex]5-2,(3)=5-\dfrac{23-2}{9}=5-\dfrac{21}9=5-\dfrac{7}3=\dfrac{3\cdot 5-7}{3}=\dfrac{8}{3}.[/tex]
Green eyes.
[tex]\it 5-2,(3) = 5-2\dfrac{\ 3^{(3}}{9} = 5-2\dfrac{1}{3} = \dfrac{^{3)}5}{\ 1} -\dfrac{7}{3} = \dfrac{15-7}{3} = \dfrac{8}{3} =2\dfrac{2}{3}[/tex]