Hasil dari gambar di atas beserta rumus/penjelasan

LogAritMa

1][
³log (1/27) - ³log 1/81 = x
³log 3^-3 - ³log 3^-4 = x
x = -3 - (-4)
x = -3 + 4
x = 1 ✔

2][
log x - log 2 = log 6
log (x/2) = log 6
x/2 = 6
x = 2 × 6
x = 12 ✔

maaf kalau salah, semoga membantu