2log20-2log5+5log125
Matematika
wahyupujinur
Pertanyaan
2log20-2log5+5log125
1 Jawaban
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1. Jawaban Siti2922
²log20-²log5+^5log125
=²log(20/5)+^5log5³
=²log4+3.^5log5
=²log2²+3.^5log5
=2.²log2+3.^5log5
=2.1+3.1
=2+3
=5
note:^5 maksudnya pangkat 5
~Jadikan yg terbaik...