Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Klammern Sie den gemeinsamen Faktor aus! –2a - 3ab - 4ac: =a(-2-3b-4c); = - a(2+3b+4c); Es gibt keinen gemeinsamen Faktor
Right answer summary: =a(-2-3b-4c); = - a(2+3b+4c)
Question state: todo