Question

Question.
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f(x) = x² + 10
Tentukan nilai!
f(3) + f(2)
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Answer 1

Penjelasan dengan langkah-langkah:

= f(3) + f(2)

= 3² + 10 + 2² + 10

= 9 + 10 + 4 + 10

= 19 + 14

= 33

Answer 2

Diketahui :

f(x) = x² + 10

Tentukan nilai :

f(3) + f(2)

f(3) = 3² + 10

f(3) = ( 3 × 3 ) + 10

f(3) = ( 3 + 3 + 3 ) + 10

f(3) = ( 6 + 3 ) + 10

f(3) = 9 + 10

f(3) = 19

f(2) = 2² + 10

f(2) = ( 2 × 2 ) + 10

f(2) = ( 2 + 2 ) + 10

f(2) = 4 + 10

f(2) = 14

hasil Nilai dari :

f(3) + f(2)

19 + 14

= 33