Matematika Sekolah Menengah Atas Q. f(x) = 5x + 2x - 1x f(5) = ...? # Jadi Baper T-T

janellewatersulv – March 07, 2023

Q.

f(x) = 5x + 2x - 1x
f(5) = ...?

# Jadi Baper T-T

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f(x) = 5x + 2x - 1x

f(5) = 5(5) + 2(5) - 1(5)

f(5) = 25 + 10 - 5

f(5) = 35 - 5

f(5) = 30

[tex] \: [/tex]

– キルア –

Penyelesaian

______________

f(5) = 5(5) + 2(5) - 1(5)

5(5) = (5.5) 25

2(5) = (2.5) 10

1(5) = (1.5) 5

25 + 10 - 5 = 30

25 + 10 = 35

35 - 5 = 30

f(5) = 30

______________

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