Question

es p(x) = x³ - x² + 4x -4 divisible entre (x - 3)

Answer 1

Yeremay,

Aplicando Teorema del Resto
      x - 3 = 0
                    x = 3
Si f(3) = 0, p(x) será divisible por el binomio

          p(3) = 3^3 - 3^2 + 4*3 - 4
                 = 27 - 9 + 12 - 4
                 = 26
                                                     NO ES DIVISIBLE