Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: ExpC2P8 Calcule: [product from # x 2 equals # b 1 to # c 1 of open square brackets sum from # x 1 equals 1 to # x 2 of left parenthesis # d 1 plus # e 1 # x 1 right parenthesis close square brackets]
Right answer summary: The content can not be displayed.
Question state: todo