Question

Fatorando a equação 3x² -3x -6 = 0, obtém-se:
A) (x - 1).(x - 2)
B) 3.(x - 1).(x + 2)
C) 3.(x + 1).(x - 2)
D) -3.(x + 1).(x + 2)

Answer 1

Resposta:

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