Question

.Qosyong.







[tex] \bf \: f(x) = 3x+ 8x \times x(x)[/tex]
[tex] \bf \: f(4) = ...[/tex]

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Answer 1

Jawaban:

Diketahui :

• 

Ditanya :

• 

Dijawab :

• f(x) = 3x + 8x × x(x)
• f(4) = 3(4) + 8(4) × 4(4)
• f(4) = ( 4 + 4 + 4 ) + 8(4) × 4(4)
• f(4) = ( 8 + 4 ) + 8(4) × 4(4)
• f(4) = 12 + 8(4) × 4(4)
• f(4) = 12 + ( 8 + 8 + 8 + 8 ) × 4(4)
• f(4) = 12 + ( 16 + 16 ) × 4(4)
• f(4) = 12 + 32 × 4(4)
• f(4) = 12 + 32 × ( 4 + 4 + 4 + 4 )
• f(4) = 12 + 32 × ( 8 + 8 )
• f(4) = 12 + 32 × 16
• f(4) = 12 + 512
• f(4) =

- P

Answer 2

Penjelasan dengan langkah-langkah:

f(x) = 3x + 8x × x(x)

f(4) = 3(4) + 8(4) × 4(4)

f(4) = (3 × 4) + (8 × 4) × (4 × 4)

f(4) = 12 + 32 × 16

f(4) = 12 + (32 × 16)

f(4) = 12 + 512

f(4) = 524