Question

Fatorial 5!8!/4!
Coloque o cálculo pfvr.

Answer 1

$5!= 5.4.3.2.1\\8!= 8.7.6.5.4.3.2.1\\4!= 4.3.2.1$

$\frac{(5.4.3.2.1).(8.7.6.5.4.3.2.1)}{4.3.2.1}$

vamos simplificar.

$\frac{(5.4.3.2.1).( 8.7.6.5)}$ = $120 . 1680 = 201.600$

Resposta: 201.600