Q. ~~Math~~, 1. 4! + 2! = . . ., 2. 6! - 4! = . . ., :P

Q. ~~Math~~


1. 4! + 2! = . . .

2. 6! - 4! = . . .



:p

 

Jawaban :

1. 26

2. 696

Soal :

1. 4! + 2! =

2. 6! - 4! =

Penyelesaian :

1. 4! + 2!

= 4 × 3 × 2 × 1 + 2 × 1

= 12 × 2 × 1 + 2 × 1

= 24 + 2 × 1

= 24 + 2

= 26

2. 6! - 4!

= 6 × 5 × 4 × 3 × 2 × 1 - 4 × 3 × 2 × 1

= 30 × 4 × 3 × 2 × 1 - 4 × 3 × 2 × 1

= 120 × 3 × 2 × 1 - 4 × 3 × 2 × 1

= 360 × 2 × 1 - 4 × 3 × 2 × 1

= 720 × 1 - 4 × 3 × 2 × 1

= 720 - 4 × 3 × 2 × 1

= 720 - 12 × 2 × 1

= 720 - 24 × 1

= 720 - 24

= 696

Semoga membantu