Question

Q. spesial :)



f(x) = x² + x² - 2!
f(5) = ......


gunakan cara
jangan ngasal
________________

yey dah dapat BE :) ​

Answer 1

Penjelasan dengan langkah-langkah:

f(x) = x² + x² - 2!

f(5) = 5² + 5² - 2!

f(5) = (5 × 5) + 5² - 2!

f(5) = 25 + (5 × 5) - 2!

f(5) = 25 + 25 - (2 × 1)

f(5) = 25 + 25 - 2

f(5) = 50 - 2

f(5) = 48

Answer 2

« Penyelesaian Soal »

• Diketahui

f(x) = x² + x² – 2!

• Ditanya

f(5) = ?

• Dijawab

• f(5) = x² + x² – 2!
• f(5) = 5² + 5² – 2!
• f(5) = ( 5 × 5 ) + ( 5 × 5 ) – ( 2 × 1 )
• f(5) = 25 + 25 – 2
• f(5) = 50 – 2
• f(5) = 48 [✔️]

Kesimpulan ↩

• Maka, Hasil dari f(5) = 48 ✔️

Semoga membantu-!

#BrainlyMathematic