basiconetrick basiconetrick
  • 14-05-2020
  • Mathematics
contestada

Factor completely.
4x^3 + 12x^2 + 3x + 9

Respuesta :

cokeacola
cokeacola cokeacola
  • 17-05-2020

Answer:

(4x^2 + 3)(x + 3)

Step-by-step explanation:

Split the equation in the middle so you can factor it out:

4x^3 + 12x^2   |   + 3x + 9

Then factor out:

4x^2(x + 3)   |   3(x + 3)

Congrats, you completed your equation:

(4x^2 + 3)(x + 3)

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