28 kg sama dengan berapa liter?

f ( x ) = 3 x 2 − 2 x + 5 f ( 1 ) : S u b s t i t u d e 1 a s x in t o f u n c t i o n : f ( 1 ) = 3 ∗ 1 2 − 2 ∗ 1 + 5 = 3 − 2 + 5 = 6 f ( − 2 ) S u b s t i t u d e x = − 2 f ( − 2 ) = 3 ∗ ( − 2 ) 2 − 2 ∗ ( − 2 ) + 5 = 3 ∗ 4 + 4 + 5 = 12 + 4 + 5 = 21 f ( a ) s u b s t i t u d e x = a f ( a ) = 3 a 2 − 2 a + 5 ​

Answered by luana | 2024-06-10

The function evaluations are: f ( 1 ) = 6 , f ( − 2 ) = 21 , and f ( a ) = 3 a 2 − 2 a + 5 .
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Answered by luana | 2024-12-26

Jawab:28kgPenjelasan dengan langkah-langkah:Jika zatnya air maka:Liter = Kilogram ÷ Densitas (kg/L)         =28 kg÷1 kg/L         =28 liter

Answered by lailyfeliza | 2025-07-13