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14-05-2020
Mathematics

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

Respuesta :

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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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