101 Labs - CompTIA Network+: Hands-on Practical Labs for the CompTIA Network+ Exam (N10-007)

101 Labs - CompTIA Network+: Hands-on Practical Labs for the CompTIA Network+ Exam (N10-007)

Matematika Q

f(x) = 5! + 7(x+5)
f(5!) =

Nt : jawabannya yang lebih lengkap auto BA

Q

f(x) = 5! + 7(x+5)
f(5!) =

Nt : jawabannya yang lebih lengkap auto BA

Penjelasan dengan langkah-langkah:

  • Pertamaa tentukan hsil faktorial dari 5!

5! =

= 5 × 4 × 3 × 2 × 1

= 20 × 3 × 2 × 1

= 60 × 2 × 1

= 120 × 1

= 120

  • Masukkan 120 dalam nilai x

f(x) = 5! + 7( x + 5 )

f(5!) = 5! + 7( 5! + 5 )

f(5!) = ( 5 × 4 × 3 × 2 × 1 ) + 7( 120 + 5 )

f(5!) = ( 20 × 3 × 2 × 1 ) + 7( 125 )

f(5!) = ( 60 × 2 × 1 ) + 7(125)

f(5!) = (120 × 1 ) + 7(125)

f(5! ) = 120 + 875

f(5!) = 995

Jawaban:

f(x) = 5! + 7(x+5)

f(5!) = 5! + 7(7×5! + 5)

= 5!= 1×2×3×4×5=120

maka:

f(5!)=120 + 7(120+5)

= 120 +7 × 125

= 120 + 875

= 995

Penjelasan dengan langkah-langkah:

maaf kalo salah

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