Question

3) Calcule: a) 6! b) 3! + 4! c) 2! + (4! - 5!) -3!]

Answer 1

Resposta:

a)6!= 6×5×4×3×2! = 720

b)3! + 4!= 6 + 24 = 30

c)2! + (4!-5!)-3!= 2+(24-120)-6=2-96-6= -100