Summer Clouds moderators
24/11/2017 at 13:48-
4! + 5! = n!3!
=> 24 + 120 = n!.6
=> 144 = n!.6
=> n! = 24
=> n = 4
4! + 5! = n!3!
=> 24 + 120 = n!.6
=> 144 = n!.6
=> n! = 24
=> n = 4