quisf(x) = x² + 5x + x! f(5) = .... #No Ngasal#No Ambil Poin SjNt:bantu follow akun yg skrng sy yuk:.... Question from @elgabriel132009

elgabriel132009 @elgabriel132009

July 2022 2 28 Report

quis

f(x) = x² + 5x + x!
f(5) = ....

#No Ngasal
#No Ambil Poin Sj

Nt:bantu follow akun yg skrng sy yuk:-;

MasaDepanmuNantiMas

f(x) = x² + 5x + x!

f(5) = 5² + 5.5 + 5!

= (5 × 5) + (5 × 5) + (5 × 4 × 3 × 1)

= 25 + 25 + 120

= 50 + 120

= 170

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3 votes Thanks 2

CornettoFails

170

Penjelasan dengan langkah-langkah:

Diketahui:

x = 5

Ditanya:

f(x) = x² + 5x + x! = ... ?

Jawab:

f(x) = x² + 5x + x!
f(5) = 5² + 5(5) + 5!
f(5) = 5² + 5(5) + (5.4.3.2.1)
f(5) = 5² + 5(5) + (20.3.2.1)
f(5) = 5² + 5(5) + (60.2.1)
f(5) = 5² + 5(5) + (120.1)
f(5) = 5² + 5(5) + 120
f(5) = 5² + (5.5) + 120
f(5) = 5² + 25 + 120
f(5) = (5.5) + 25 + 120
f(5) = 25 + 25 + 120
f(5) = 25 + 145
f(5) = 170

Kesimpulan:

Jadi, hasil dari f(x) = x² + 5x + x! adalah 170

2 votes Thanks 2

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