2.log 25 – 3.log 5 + log 20
log 25^2 20/ 5^3
log 5 20
log100= 10
2 log 25 – 3 log 5 + log 20
ni pelajaran sma ya?kk sy jg ad bljr ini
2 log 25-3 log 5 + log 20
cara & balasan terlampir pada gambar yaaa
semoga membantu
semoga bermanfaat
2 log 25 – 3 log 5 + log 20 =
pakai properties logarithmic
2 log 25-3 log 5 + log 20 =…?
2 log 25 – 3 log 5 + log 20
=log (25² . 20)/5³
=log (5.20)
=log 100
=2. Log 10
=2.1=2