Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Dacă n=790 si z1 , z2 sunt rădăcini ale ecuatiei z2 + z + 1= 0, calculați [1 over z subscript 1 to the power of n space plus space 1 over z subscript 2 to the power of n space.]
Right answer summary: The content can not be displayed.
Question state: todo