Matematika Q. ( 15 + )f(x) = 52x + 73x - 8x³f(5) = ...⃢Pakai Cara⃢No Ngasal ⃢Lengkap BA Nt = ;-; Tau Dah Rata-rata Mod Gak Jelas Kalau Ngapus Jawaban. ​

ericachristiansenulv – June 08, 2023

Q. ( 15 + )

f(x) = 52x + 73x - 8x³
f(5) = ...

⃢Pakai Cara
⃢No Ngasal
⃢Lengkap BA

Nt = ;-; Tau Dah Rata-rata Mod Gak Jelas Kalau Ngapus Jawaban. ​

-375

Penjelasan dengan langkah-langkah:

f(x) = 52x + 73x - 8x³

f(5) = 52(5) + 73(5) - 8(5³)

f(5) = (52×5) + (73×5) - 8(5.5.5)

f(5) = 260 + 365 - 8(25.5)

f(5) = 260 + 365 - 8(125)

f(5) = 260 + 365 - (8×125)

f(5) = 260 + 365 - 1.000

f(5) = 625 - 1.000

f(5) = -375

[tex]\small\tt\color{FF6666}{@}\color{FFB266}{s}\color{B2FF66}{ta}\color{66FF66}{ra}\color {66FFFF}{lya}\color{66B2FF}{78}[/tex]

f(x) = 52x + 73x - 8x³

f(5) = 52(5) + 73(5) - 8(5³)

= (52×5) + (73×5) - 8(5×5×5)

= 260 + 365 - (8×125)

= 625 - 1.000

= -375

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