nilai dari(^5log 3.^9log 125+^5log 625/^3log 81-^3log 9)²
Ujian Nasional
re8888889
Pertanyaan
nilai dari(^5log 3.^9log 125+^5log 625/^3log 81-^3log 9)²
1 Jawaban
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1. Jawaban khominghoo
= (5log5³.3²log3¹ + 5log5⁴ / ³log3⁴-³log3²)²
= ((3/2 +4)/(4-2))²
= (5½/2)²
= (11/4)²
= 121/16