Q.
7! + 2! =
Note: Banyak bet dah-,-
7! + 2! =
Note: Banyak bet dah-,-
![](https://id-static.z-dn.net/files/df8/9d8fd7f34a8bf85abe805737a51ff551.jpg)
Jawaban:
Penyelesaian :
• 7! + 2!
• = 5.040 + 2
• = 5.042
=> Penjelasan :
• => 7!
• = 7 × 6 × 5 × 4 × 3 × 2 × 1
• = 42 × 5 × 4 × 3 × 2 × 1
• = 42 × 20 × 3 × 2 × 1
• = 42 × 20 × 6 × 1
• = 840 × 6 × 1
• = 5.040 × 1
• = 5.040
=> 2!
• = 2 × 1
• = 2
- Laura -
Jawaban:
7! + 2!
= (7 × 6 × 5 × 4 × 3 × 2 × 1) + 2!
= (42 × 5 × 4 × 3 × 2 × 1) + 2!
= (210 × 4 × 3 × 2 × 1) + 2!
= (840 × 3 × 2 × 1) + 2!
= (2.520 × 2 × 1) + 2!
= (5.040 × 1) + 2!
= 5.040 + 2!
= 5.040 + (2 × 1)
= 5.040 + 2
= 5.042
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