Question

Q.
4! + 5!
#Good luck
dibalik seyuman itu pasti ada kesedihan:(​

Answer 1

4!

• 4 × 3 × 2 × 1
• 12 × 2 × 1
• 24 × 1
• 24

5!

• 5 × 4 × 3 × 2 × 1
• 20 × 3 × 2 × 1
• 60 × 2 × 1
• 120 × 1
• 120

4! + 5!

• 24 + 120
• 144

Answer 2

Penjelasan dengan langkah-langkah:

4! + 5!

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

= (12 × 2 × 1) + (20 × 3 × 2 × 1)

= (24 × 1) + (60 × 2 × 1)

= 24 + (120 × 1)

= 24 + 120

= 144