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Materi : Eksponen dan LogaritmaBahasan : Sifat - Sifat Logaritma
Jawaban : 10
Langkah - langkah :
²log 8 + ²log 16 - ²log 1/8
⇒ ²log 8 = ²log 2³ = 3
⇒ ²log 16 = ²log 2⁴ = 4
⇒ ²log 1/8 = ²log 2⁻³ = - 3
Operasikan
3 + 4 - (- 3)
= 7 + 3
= 10