nguyenthithaohuyen11 nguyenthithaohuyen11

05-10-2021
Mathematics

contestada

Xét dấu f(x) = x2 - 4x -12

Respuesta :

cwrw238 cwrw238

05-10-2021

Answer:

Step-by-step explanation:

f(x) = x^2 - 4x - 12

= (x - 6)(x + 2)

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