fallbeast24 fallbeast24

16-09-2021
Mathematics

contestada

X^2 - 16 (Factoring)

Respuesta :

jimrgrant1 jimrgrant1

16-09-2021

Answer:

(x - 4)(x + 4)

Step-by-step explanation:

x² - 16 ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b) , then

x² - 16

= x² - 4²

= (x - 4)(x + 4)

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