Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Agrupa els radicals semblants en l'expressió: 13·2^(1/2) + 5·7^(1/2) - 11·2^(1/2) - 13·7^(1/2) Pensa en posar els asteriscs en la resposta!
Right answer summary: The content can not be displayed.
Question state: todo