Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: [C a l c u l a t i colon space space # a times left parenthesis space # f space right parenthesis space plus space left parenthesis space # f space right parenthesis times left parenthesis space # g space right parenthesis space equals space... space space.]
Right answer summary: The content can not be displayed.
Question state: todo