Respuesta :

Answer:

x = 2, -1

Step-by-step explanation:

x² - x + 1 = 3

         - 3  -3

x² - x - 2 = 0

(x -2)(x + 1)

Answer:

x = 2, x = -1

Step-by-step explanation:

Ver imagen claut
ACCESS MORE
EDU ACCESS