Respuesta :

Answer:

x= 0, 4, -1.

Step-by-step explanation:

2x3 + 6x2 - 8x= 0      Take out the common factor 2x:

2x( x^2 - 3x  - 4) = 0

2x(x - 4)(x + 1) = 0

2x = 0 or x - 4 = 0 or x + 1 = 0, so:

x = 0, 4, -1.

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