Q.6! + 3! 7! + 3!nt : Quiz lagi ya :)​

Cara.

1..)

6! = 6 x 5 x 4 x 3 x 2 x 1 = 720.

3! = 3 x 2 x 1 = 6.

6! + 3! = 720 + 6 = 726.

2.)

7! = 7 x 6 x 5 x 4 x 3 x 2 x 1 = 5.040.

3! = 3 x 2 x 1 = 6.

7! + 3! = 5.040 + 6 = 5.046.

⏩ Penyelesaian soal:

Diketahui:

• 6! + 3!
• 7! + 3!

Ditanya:

• Hasil

Jawab:

Soal nomer 1

______________

= 6! + 3!

= ( 6 × 5 × 4 × 3 × 2 × 1 ) + ( 3 × 2 × 1 )

= 720 + 6

= 726

Soal nomer 2

______________

= 7! + 3!

= ( 7 × 6 × 5 × 4 × 3 × 2 × 1 ) + 6

= 5.040 + 6

= 5.046