Matematika Sekolah Menengah Atas Q. Hbisin poin ampe 0% f(x) = x² - 10x + 15x f(3) = ... ? Nt : pke caraa

palmaveumulv – March 07, 2023

Q. Hbisin poin ampe 0%

f(x) = x² - 10x + 15x
f(3) = ... ?

Nt : pke caraa

Jawaban:

24

Penjelasan dengan langkah-langkah:

f(x) = x² - 10x + 15x

f(3) = 3² - 10(3) + 15(3)

f(3) = 9 - 30 + 45

f(3) = - 21 + 45

f(3) = 45 - 21

f(3) = 24

f(x) = x^2 - 10x + 15x

f(3) = 3^2 - 10(3) + 15(3)

f(3) = 9 - 30 + 45

f(3) = -21 + 45

f(3) = 24

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