Sederhanakanlah 2log16+2log27+2log1/625
Matematika
riannata09
Pertanyaan
Sederhanakanlah 2log16+2log27+2log1/625
1 Jawaban
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1. Jawaban eripane05
★ Logaritma ★
2log16+2log27+2log1/625
= 2log 16*27/125
= 2log 2^4 * 3^3 /5^3
= 4*3/5 2log 2*3/5
= 12/5 (2log 6/5)