Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calcula el dominio de las siguientes funciones: [begin mathsize 14px style a right parenthesis space f left parenthesis x right parenthesis equals fourth root of fraction numerator 2 x plus 1 over denominator 2 x squared end fraction end root space space space space space b right parenthesis space f left parenthesis x right parenthesis equals cube root of fraction numerator x squared over denominator x squared minus 4 end fraction end root end style]
Right answer summary: The content can not be displayed.
Question state: todo