Question

calcule o valor de 5!+4!+3!

Answer 1

5! = 5.4.3.2.1 = 120    4! = 4.3.2.1 = 24   3! = 3.2.1 = 6

5! + 4! + 3! = 120 + 24 + 6 = 150

Answer 2

3! = 3*2*1 = 6
4! = 4 * 6 + 24
5! = 5 * 24 = 120

120 + 24 + 6
150