Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Escriu com un producte de factors l'expressió : 2·x^2+40·x+128
Right answer summary: The content can not be displayed.
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Escriu com un producte de factors l'expressió : 2·x^2+40·x+128
Right answer summary: The content can not be displayed.
Question state: todo