Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Aukeratu bere adierazpen laburtua: [# a times x plus # b times y minus left parenthesis # c times x minus # d times y right parenthesis] : -12·x+2·y; -12·x+16·y
Right answer summary: -12·x+16·y
Question state: todo