Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Quin és el domini de la funció f(x)=(4·x+2)/(-2·x^2+4·x+30)^(1/2) ? (NOTA: el símbol | vol dir "i" ): x>5||x<-3; x<=-3||x>=5; -3<=x<=5; -3<x<5
Right answer summary: -3<x<5
Question state: todo