a). A= 12√3
B= -1√3
b). A=-2√6+3√6+2√6
B=-9√6+13√6-15√6+8√6-3√6+2√6
Am nevoie urgent max 5 min ( am nevoie si de rezolvare) dau si coroana
![A A 123 B 13 B A263626 B96136156863626 Am Nevoie Urgent Max 5 Min Am Nevoie Si De Rezolvare Dau Si Coroana class=](https://ro-static.z-dn.net/files/d68/79a6cecb2ea378c6835968e18adcbfea.jpg)