Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: És -3 una arrel de x^3-2·x^2-4·x+8?
Right answer summary: False
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: És -3 una arrel de x^3-2·x^2-4·x+8?
Right answer summary: False
Question state: todo