tolong di bantu ya soal ada digambar
Matematika
reca12
Pertanyaan
tolong di bantu ya soal ada digambar
1 Jawaban
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1. Jawaban Anonyme
jawab
(3)
= ⁸log 3⁻³. ³log 7³. ⁷log 8²
= (-3). (3) . (2). [⁸log 3. ³log 7. ⁷log 8 ]
= - 18 [ ⁸log 8]
= - 18
(4)
³log 2.625 = ³log (3. 5³. 7)
= ³log 3 + 3. ³log 5 + ³log 7
= 1 + 3 (m) + (n)
= 1 + 3 m + n
atau
= 3m + n + 1