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