juliorosales juliorosales

26-05-2020
Mathematics

contestada

el segundo termino de la exprecion (x-2)³ es:

Respuesta :

TheUnknownScientist TheUnknownScientist

24-11-2020

Answer:

x³ - 6x² + 4x - 8

Step-by-step explanation:

(x-2)³

(x - 2) × (x - 2) × (x - 2)

x² - 2x - 2x + 4 × (x - 2)

x² - 4x + 4 × (x - 2)

x³ - 2x² - 4x² + 4x - 8

x³ - 6x² + 4x - 8

Thus, (x-2)³ = x³ - 6x² + 4x - 8

-TheUnknownScientist

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