5log6=a dan 5log9=b.nilai 5og 324=...
Matematika
selfita7106
Pertanyaan
5log6=a dan 5log9=b.nilai 5og 324=...
1 Jawaban
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1. Jawaban algebralover
⁵log 6 = a ; ⁵log 9 = b
⁵log 324 = ⁵log (36 × 9)
= ⁵log 36 + ⁵log 9
= ⁵log 6² + ⁵log 9
= 2. ⁵log 6 + ⁵log 9
⁵log 324 = 2a + b
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