Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Resol l'equació biquadrada següent: -3 x4+87 x2-300=0 (Ordena les solucions de menor a major, essent x1 el menor i x4 el major) x1=_____ x2=_____ x3=_____ x4=_____
Right answer summary: part 1: -5; part 2: -2; part 3: 2; part 4: 5
Question state: todo