Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Resuelve la siguiente operación de fracciones algebraicas: [Error converting from MathML to accessible text.] : (-x^3-21·x^2-147·x-343)/(6·x^3+96·x^2+504·x+864); (-3·x^3-54·x^2-317·x-602)/(6·x^2+60·x+144); (x^3+21·x^2+147·x+343)/(6·x^3+96·x^2+504·x+864); (-3·x^3-54·x^2-313·x-574)/(6·x^2+60·x+144)
Right answer summary: (-3·x^3-54·x^2-317·x-602)/(6·x^2+60·x+144)
Question state: todo