Question

Q.

Dik :
x = 12
y = √225

Tentukan :
f(x) = x!!! + x² - y

jwb ... ?

kok bisa gitu ya? ._.​

Answer 1

Penyelesaian :

Diketahui :

• x = 12
• y = √225

Ditanya :

• tentukan
• f(x) = x!!! + x² - y

Jawaban :

x = 12

y = √225

f(x) = x!!! + x² - y

f(12) = 12!!! + 12² - √ 225

f(12) = ( 12 × 9 × 6 × 3 ) + 12² - √ 225

f(12) = ( 108 × 6 × 3 ) + 12² - √ 225

f(12) = ( 648 × 3 ) + 12² - √ 225

f(12) = 1.944 + 12² - √ 225

f(12) = 1.944 + ( 12 × 12 ) - √ 225

f(12) = 1.944 + 144 - √ 225

f(12) = 1.944 + 144 - 15

f(12) = 2.088 - 15

f(12) = 2.073

Kesimpulan :

jadi hasil dari f(x) = x!!! + x² - y adalah 2.073

Answer 2

x = 12

y = √225

= 15

f(x) = x!!! + x² - y

= 12!!! + 12² - 15

= (12 × 9 × 6 × 3) + (12 × 12) - 15

= (108 × 18) + 144 - 15

= 1.944 + 144 - 15

= 2.088 - 15

= 2.073

-A-