Respuesta :

amna04352

Answer:

(x² - x + 1)/(x³ + 1)

Step-by-step explanation:

(x³ + 1) = (x + 1)(x² - x + 1)

1(x² - x + 1)/[(x + 1)(x² - x + 1)

(x² - x + 1)/(x³ + 1)