karabo75 karabo75

27-03-2021
Mathematics

contestada

X²+7x+12 factorise trigonomy

Respuesta :

Valconteh006 Valconteh006

27-03-2021

Answer:

(x + 3) (x + 4)

Step-by-step explanation:

3 & 4 are both factors of 12 and they sum up to 7

3(4) = 12

3 + 4 = 7

(x + 3) (x + 4)

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