tolong bantu yaa kakkk, makasihhh
Jawaban:
log 3 = p
log 7 = q
⁹log 189 = log 189
log 9
= log 3³ x 7
log 3²
= 3log 3 + log 7
2 log 3
= 3p + q
2p
²¹log 147 = log 147
log 21
= log 3 x 7².
log 3 x log 7
= log 3 + 2 log 7
log 3 + log 7
= p + 2q
p + q
[answer.2.content]