Question

f(x) = (x + 2)²(x – 2)²​

Answer 1

Respuesta:

x1= - 2, x² = 2

Explicación paso a paso:

0 = (x + 2) X (x - 2) ²

0 = (x² - 4)²

(x² - 4)²

X² - 4 = 0

X² = 4

X = + 2

X = - 2

X = 2