Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Stimmt das? (a + b)(1 + z) = a + az + b + bz
Right answer summary: True
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Stimmt das? (a + b)(1 + z) = a + az + b + bz
Right answer summary: True
Question state: todo