Respuesta :

sqdancefan

Answer:

  -1, +3

Step-by-step explanation:

The equation can be factored as ...

  2(x² -2x -3) = 0

  2(x -3)(x +1) = 0

The zeros are the values of x that make the factors zero:

  x = 3, x = -1

The zeros are -1 and 3.

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