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Which of the following is the correct factorization of the polynomial below?

x^3 - 12

A. (x + 3)(x - 4)

B. (x - 3)(x + 4)

C. (x + 3)(x^2 - 4x + 4)

D. The polynomial is irreducible.

Which of the following is the correct factorization of the polynomial below x3 12 A x 3x 4 B x 3x 4 C x 3x2 4x 4 D The polynomial is irreducible class=

Respuesta :

The answer is D. The polynomial is irreducible because 12 can’t be squared.

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