Respuesta :

Answer:

Step-by-step explanation:

x³-6x²+9x=0

x(x²-6x+9)=0

x=0

or x²-6x+9=0

x²-3x-3x+9=0

x(x-3)-3(x-3)=0

(x-3)(x-3)=0

x=3,3

solutions arex=0,3(multiplicity 2)