nilai dari 3log1/81-3log 1/27+3log243-3log27
Fisika
Chintya241
Pertanyaan
nilai dari 3log1/81-3log 1/27+3log243-3log27
1 Jawaban
-
1. Jawaban cingcang
LOGARITMA
³log ¹/₈₁ - ³log ¹/₂₇ + ³log 243 - ³log 27
= ³log (¹/₈₁ × 243 / (¹/₂₇ × 27)
= ³log 3
= 1 ✔️
³log ¹/₈₁ - ³log ¹/₂₇ + ³log 243 - ³log 27
= -4 - (-3) + 5 - 3
= 1 ✔️