Răspuns:
Explicație pas cu pas:
[tex](\frac{7}{\sqrt{3} } +\frac{3}{\sqrt[2]{3} } +\frac{\sqrt[3]{3} }{18} )/\frac{3}{\sqrt{3\\ \\ \\ \\ } }[/tex]=[tex](\frac{126+27+9}{18\sqrt{3} } )/\frac{3}{\sqrt{3} }[/tex]=[tex]\frac{162}{18\sqrt{3} } *\frac{\sqrt{3} }{3} =\frac{54}{18} =3[/tex]
