Question

Bagaimana menyelesaikan logaritma???

Answer 1

Contoh soal :
log 54 + 2 log 3+1
= log (27×2) + 2 log 3 + 1
= log (3³×2) + 2 log 3 + 1
= log 3³ + log 2 + 2 log 3 + 1
= 3 log 3 + log 2 + 2 log 3 + 1
= 5 log 3 + log 2 + 1
= 3,6866
 jdikn terbaik ya :)