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Vinvika [58]
3 years ago
7

Which of the binomials below is a factor of this

Mathematics
2 answers:
Illusion [34]3 years ago
7 0

Answer:

A

Step-by-step explanation:

Given

x² - 13x + 30

Consider the factors of the constant term (+ 30) which sum to give the coefficient of the x- term (- 13)

The factors are - 3 and - 10, since

- 3 × - 10 = + 30 and - 3 - 10 = - 13 , thus

x² - 13x + 30 = (x - 3)(x - 10) ← in factored form

Thus (x - 3) is a factor of the polynomial → A

Luba_88 [7]3 years ago
5 0

Answer:

(x - 3)

Answer A is correct

Step-by-step explanation:

{x}^{2}  - 13x + 30 \\  {x}^{2} - 10x - 3x + 30 \\ x(x - 10) - 3(x - 10) \\  = (x - 3)(x - 10)  \\

hope this helps

brainliest appreciated

good luck! have a nice day!

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Part B.

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