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03-01-2020
Mathematics

contestada

I just need help on the restrictions part

I just need help on the restrictions part class=

Respuesta :

kenlingdad kenlingdad

03-01-2020

Answer:

B

Step-by-step explanation:

x² - 10x -24 = (x + 2) (x - 12) ....(1)

x² - 3x - 108 = (x + 9) ( x - 12) ....(2)

(1) / (2) formula (2) can't be 0 ∴ x ≠ -9 and x ≠ 12

(1) / (2) = (x + 2) / (x + 9)

answer is (B)

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