Respuesta :
Answer:
b
Step-by-step explanation:
given x² - 10x - 39
since the coefficient of the x² term is 1
consider the factors of - 39 ( constant term ) which sum to give - 10 ( the coefficient of the x term )
The factors are - 13 and + 3, hence
x² - 10x - 39 = (x - 13)(x + 3) ← in factored form
Hence (x - 13) is a factor → b
The binomial factor of the trinomial will be (x – 13) and (x + 3). Then the correct option is B.
What is a factorization?
It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.
The trinomial is given below.
⇒ x² – 10x – 39
The factor of the trinomial will be
⇒ x² – 13x + 3x – 39
⇒ x(x – 13) + 3(x – 13)
⇒ (x – 13)(x + 3)
Then the correct option is B.
More about the factorization link is given below.
https://brainly.com/question/6810544
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