5! - 2! + 3!
= ( 5 × 4 × 3 × 2 × 1 ) - 2! + 3!
= ( 20 × 3 × 2 × 1 ) - 2! + 3!
= ( 60 × 2 × 1 ) - 2! + 3!
= ( 120 × 1 ) - 2! + 3!
= 120 - ( 2 × 1 ) + 3!
= 120 - 2 + ( 3 × 2 × 1 )
= 120 - 2 + ( 6 × 1 )
= 120 - 2 + 6
= 118 + 6
= 124
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5! - 2! + 3!
= ( 5 × 4 × 3 × 2 × 1 ) - 2! + 3!
= ( 20 × 3 × 2 × 1 ) - 2! + 3!
= ( 60 × 2 × 1 ) - 2! + 3!
= ( 120 × 1 ) - 2! + 3!
= 120 - ( 2 × 1 ) + 3!
= 120 - 2 + ( 3 × 2 × 1 )
= 120 - 2 + ( 6 × 1 )
= 120 - 2 + 6
= 118 + 6
= 124