³log1/9 + ²log1/16 + ⁵kg1/125=
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Penjelasan dengan langkah-langkah:
Persamaan logaritma :
ⁿlogₐ = i
a = nⁱ
contoh :
8 = 2³
²log₈ = 3
²log(2)³ = 3
Dit :
³log 1/9 + ²log 1/16 + ⁵log 1/125 =
Jaw :
³log 1/(3)² + ²log 1/(2)⁴ + ⁵log 1/(5)³
= ³log (3)⁻² + ²log (2)⁻⁴ + ⁵log (5)⁻³
= -2 + (-4) + (-3)
= -9
semoga bermanfaat, jika ada kesalahan mohon dikoreksi.^^
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