Sederhanakan lah soal logaritma kelas 10 (2) log 50 +(2) log 8 – (2) log 100

2 log 50 + 2 log 8 – 2 log 100
=2 log ( 50. 8) – 2 log 100
=2 log 400 – 2 log 100
= 2 log (400/100)
=2 log 4
=2