Question

Q...

f(x) = x! + x!
f(5) = ....


pakai cara
____________

hemm bahagia nya sy :)

apa maksudnya jwbn sy di apus gak salah gak copas lohh :(​

Answer 1

Penjelasan dengan langkah-langkah:

f(5) = 5! + 5!

f(5) = (5.4.3.2.1) + (5.4.3.2.1)

f(5) = (20.6) + (20.6)

f(5) = 120 + 120

f(5) = 240

Answer 2

Penyelesaian :

• f(x) = x! + x!

• f(5) = 5! + 5!

• f(5) = ( 5 × 4 × 3 × 2 × 1 ) + 5!

• f(5) = ( 20 × 3 × 2 × 1 ) + 5!

• f(5) = ( 20 × 6 × 1 ) + 5!

• f(5) = ( 120 × 1 ) + 5!

• f(5) = 120 + 5!

• f(5) = 120 + ( 5 × 4 × 3 × 2 × 1 )

• f(5) = 120 + ( 20 × 3 × 2 × 1 )

• f(5) = 120 + ( 20 × 6 × 1 )

• f(5) = 120 + ( 120 × 1 )

• f(5) = 120 + 120

• f(5) = 240

• Kesimpulan :
• f(x) = x! + x!
• f(5) = ?
• Hasil nya adalah 240