Question

arrel polinomio x^3-x^2-6x

Answer 1

Respuesta:

x₁ = 0

x₂ = 3

x₃ = -2

 

Explicación paso a paso:

$x^3-x^2-6x=0\\\\x(x^2-x-6)=0\\\\x(x-3)(x+2)=0\\\\\\\boxed{x_1=0}\\\\x_2-3=0\\\\\boxed{x_2=3}\\\\x_3+2=0\\\\\boxed{x_3=-2}$