log 1 + ²log 8 - ³log 9
log 1 = (0) + ²log 8 = (3) - ³log 9 = (2)
ambil pangkatnya
0 + 3 - 2
3 - 2
= 1
= log 1 + ²log 8 – ³log 9
= 0 + 3 – 2
= 3 – 2
karena tidak ada "0"
karena 2³ = 3
karena 3² = 9
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log 1 + ²log 8 - ³log 9
log 1 = (0) + ²log 8 = (3) - ³log 9 = (2)
ambil pangkatnya
0 + 3 - 2
3 - 2
= 1
Langkah-langkah:
= log 1 + ²log 8 – ³log 9
= 0 + 3 – 2
= 3 – 2
= 1
Penjelasan:
karena tidak ada "0"
karena 2³ = 3
karena 3² = 9
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