Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Se dau expresiile: E1 =( -2/9 + 6,(8) ) : 9/10 si E2 =( ( -2/9 - 6,(8) ) )[blank to the power of negative 1 end exponent]
Right answer summary: The content can not be displayed.
Question state: todo