Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calcula i simplifica: _____ [# a plus # b equals] ------------------------- _____
Right answer summary: part 1: 8·x^2+5·x-1; part 2: -3·x^2-11·x-6
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calcula i simplifica: _____ [# a plus # b equals] ------------------------- _____
Right answer summary: part 1: 8·x^2+5·x-1; part 2: -3·x^2-11·x-6
Question state: todo