va rogggggggg multtttt
![Va Rogggggggg Multtttt class=](https://ro-static.z-dn.net/files/d7c/f2c712f745925c0de9e286e1f24c4ae6.jpg)
Răspuns:
a. radical din 7
b. 5 si -5
c. 1, -1, 2, -2, 3, -3
d. 9
e. 1, -1, 2, -2