Respuesta :

watsonultra2

Answer:

lesser = -1

bigger= 4

Step-by-step explanation:

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devishri1977

Answer:

Step-by-step explanation:

3x² -9x - 12 = 0

3x² - 12x + 3x - 12 = 0

3x(x - 4) + 3(x - 4) = 0

(x -4)(3x + 3) = 0

x - 4 = 0    ; 3x + 3 = 0

x = 4          ; 3x = -3

                      x = -3/3 = -1

Lesser x  = -1

Greater x = 4