Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Simplifica -(2·y^3+1)+(-3·y^6-4·y^3+2)-(3·y^9+4·y^6+4·y^3+2)+(3·y^12-3·y^9+5·y^6-2·y^3+2)=
Right answer summary: The content can not be displayed.
Question state: todo