MatemáticasBásico1 respuestas

(x² + 2x + 4)(x³ + 8)12(x² - 6x + 5) - 6(x - 5)(x - 3)?

(x² + 2x + 4)(x³ + 8) 12(x² - 6x + 5) - 6(x - 5)(x - 3).

En resumen

X³ + 8 = (x + 2)(x² - 2x + 4) (x + 2)(x ^ 2 - 2x + 4)(x ^ 2 + 2x + 4). Rpta 12(x - 5)(x - 1) - 6(x - 5)(x - 3) (x - 5)[(12x - 12 - 6(x - 3)] (x - 5)(6x + 6) 6(x + 1)(x - 5). Rpta.

Mejor respuesta

Nikilook
2

X³ + 8 = (x + 2)(x² - 2x + 4)

(x + 2)(x ^ 2 - 2x + 4)(x ^ 2 + 2x + 4).

Rpta

12(x - 5)(x - 1) - 6(x - 5)(x - 3)

(x - 5)[(12x - 12 - 6(x - 3)]

(x - 5)(6x + 6)

6(x + 1)(x - 5).

Rpta.