Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Vereinfachen Sie! [fraction numerator a to the power of 4 minus b to the power of 4 over denominator open parentheses a squared minus b squared close parentheses open parentheses a squared plus b squared close parentheses end fraction]: 0; 1; keine Antwort ist richtig
Right answer summary: 1
Question state: todo