Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Donats els polinomis A(x) = 3·x^2+15·x+18, B(x) = 2·x^2-6·x+4, C(x) = -x^2+1 i D(x) = 2·x^2-10·x+12. 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