2 log 7 + 2 log 160 + 2 log 35
Matematika
jsrpassa
Pertanyaan
2 log 7 + 2 log 160 + 2 log 35
1 Jawaban
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1. Jawaban eripane05
2 log 7 + 2 log 160 + 2 log 35
= 2log (7*16*10*35)
= 2log7²* 5² *2 + 2log 16
= 2log 35 + 4 + 2 + 2+ 1
= 9 + 2 log 35