Question

Q.

f(x) = x!! +× 3³
f(8) = ?
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Rules :

pke cara!!
no ngasal!!
no copas!!
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nt : pantes dingin :-;;

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Answer 1

SOAL 1

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f(x) = x!! + x × 3³

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f(8) = 8!! + 8 × 3³

f(8) = (8 × 6 × 4 × 2) + 8 × (3 × 3 × 3)

f(8) = (48 × 4 × 2) + 8 × (3 × 3 × 3)

f(8) = (192 × 2) + 8 × (9 × 3)

f(8) = 384 + 8 × 27

f(8) = 384 + 216

f(8) = 600

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Answer 2

Penyelesaian

f(x) = x!! +× 3³

f(8) = 8!! + ( 8×3³)

f(8) = (8 × 6 × 4 × 2) + 8 × (3 × 3 × 3)

f(8) = (48 × 4 × 2) + 8 × (3 × 3 × 3)

f(8) = (192 × 2) + 8 × (9 × 3)

f(8) = 384 + ( 8 × 27 )

= 600 ✅

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Detail Jawaban :

Mapel : MTK

Kelas : lX-9

Kata kunci : f(x) = x!! +× 3³

kode soal : 2

kode kategorisasi : 9.2.2