Question

Efetue :

A) 20! ÷ 18! . 2!

Answer 1

Resposta:

760

Explicação passo-a-passo:

20! = 20.19.18.17.16.15.14.13.12.11.10.9.8.7.6.5.4.3.2.1 = 2432902008176640000

18! = 18.17.16.15.14.13.12.11.10.9.8.7.6.5.4.3.2.1 = 6402373705728000

2! = 2.1 = 2

2432902008176640000 / 2432902008176640000 = 380

380 * 2 = 760