2log1/9.3log√125.5log√8
Matematika
javatul04li
Pertanyaan
2log1/9.3log√125.5log√8
1 Jawaban
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1. Jawaban khominghoo
²log1/9 x ³log√125 x 5log8
= ²log2³ x ³log⅓² x 5log5^(3/2)
= 3 x (-2) x 3/2
= -9