Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Donats els polinomis A(x) = -x^2-4·x-3, B(x) = 2·x^2-12·x+18, C(x) = -x^2+1 i D(x) = x^2-2·x+1. Calculeu [fraction numerator A left parenthesis x right parenthesis over denominator B left parenthesis x right parenthesis end fraction] + [fraction numerator C left parenthesis x right parenthesis over denominator D left parenthesis x right parenthesis end fraction]i simplifiqueu el resultat.
Right answer summary: The content can not be displayed.
Question state: todo