Respuesta :

Answer:

x = 0, 2, -2

Step-by-step explanation:

3x^3 - 12x = 0

3x ( x^2 - 4 ) = 0

3x = 0

x = 0

x^2 - 4 = 0

( x -2 ) ( x + 2 ) = 0

x -2 = 0

x = 2 , x + 2 = 0

               x = -2
The answer is x = 0, -2, 2

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