Question

Q. ;_;
[tex] \\ [/tex]
[tex] \tt \: f(x) = 8( {x}^{2} ) + {x}^{2} [/tex]
[tex] \tt \: f(5) = ...[/tex]
[tex] \\ [/tex]
RULES ✏ :
[tex] \\ [/tex]
➪ Sertakan Cara-!
➪ No Ngasal-!
➪ No Copas-!
➪ Rapi.
[tex] \\ [/tex]
​

Answer 1

Jawaban :

Answer 2

Langkah-langkah:

f(x) = 8(x^2) + x^2

f(5) = 8(5^2) + 5^2

f(5) = 8(5×5) + (5×5)

f(5) = 8(25) + 25

f(5) = 200 + 25

f(5) = 225

Kesimpulan:

jadi,jawabannya adalah 225

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