Question

Q.

f(x) = 2x² + 6x³
f(5) = ..

nt : kok banyak yang pengen terkenal ​

Answer 1

SOAL Q.

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f(x) = 2x² + 6x³

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f(5) = 2(5²) + 6(5³)

f(5) = 2(5.5) + 6(5.5.5)

f(5) = 2(5.5) + 6(25.5)

f(5) = 2(25) + 6(125)

f(5) = 50 + 750

f(5) = 800

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Answer 2

Diketauhi:

f(x)=2x² + 6x³

f(x)=2x² + 6x³

f(5)=2(5²) + 6(5³)

f(5)=2(5×5) + 6(5×5×5)

f(5)=2(25) + 6(125)

f(5)=50 + 750

f(5)=800

Jadi, hasilnya adalah 800