Răspuns:
[tex] \frac{3}{2} \sqrt{24 } [/tex]
[tex] \frac{3}{2} \times \sqrt{ {2}^{2} } \times 6[/tex]
[tex] \frac{3}{2} \times 2 \sqrt{6} [/tex]
[tex]3 \sqrt{6} [/tex]
Sper ca te am ajutat!
