Question

Calcule: a) 6!+3-2! B) 12!
5! 8!
R: ???

Answer 1

Resposta:

a) 6! + 3 - 2!

6! = 1.2.3.4.5.6 = 720

2! = 1.2 = 2

720 + 3 - 2

721

b) 12! = 1.2.3.4.5.6.7.8.9.10.11.12 = 479001600

c) 5! = 1.2.3.4.5 = 120

d) 8! = 1.2.3.4.5.6.7.8 = 40320