Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Se dau expresiile: E1 = -2/9 + 4,(7) si E2 = -2/9 - 4,(7)
Right answer summary: The content can not be displayed.
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Se dau expresiile: E1 = -2/9 + 4,(7) si E2 = -2/9 - 4,(7)
Right answer summary: The content can not be displayed.
Question state: todo