Penjelasan dengan langkah-langkah:
= ²log 14 + ²log 2 - ²log 7
= ²log ((14 × 2)/7)
= ²log 4
= ²log 2²
= 2
²log14 + ²log2 - ²log7
= ²log(14(2) ÷ 7)
= ²log(28 ÷ 7)
= ²log4
= ²log2²
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Penjelasan dengan langkah-langkah:
= ²log 14 + ²log 2 - ²log 7
= ²log ((14 × 2)/7)
= ²log 4
= ²log 2²
= 2
²log14 + ²log2 - ²log7
= ²log(14(2) ÷ 7)
= ²log(28 ÷ 7)
= ²log4
= ²log2²
= 2