Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Stimmt das? -(3x) = (-3) (-x) = 3x
Right answer summary: False
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Stimmt das? -(3x) = (-3) (-x) = 3x
Right answer summary: False
Question state: todo