Jika 3 log 2 = m dan 2 log 5= n, maka nilai 5 log 15 adalah….
Jawaban Terkonfirmasi
5log 15
= 2log 15/2log 5
= 2log (3.5)/n
= (2log 3 + 2log 5)/n
= (1/m + n)/n
= ((1+mn)/m)/n
= (1+mn)/mn
Jika 3 log 2 = m dan 2 log 5= n, maka nilai 5 log 15 adalah….
5log 15
= 2log 15/2log 5
= 2log (3.5)/n
= (2log 3 + 2log 5)/n
= (1/m + n)/n
= ((1+mn)/m)/n
= (1+mn)/mn