jika 3 log x= 1.23 maka 3 log 27 x =
Matematika
amat66
Pertanyaan
jika 3 log x= 1.23 maka 3 log 27 x =
2 Jawaban
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1. Jawaban Anonyme
Bab Logaritma
Matematika SMA Kelas X
^ = pangkat
³log x = 1,23
x = 3^(1,23)
³log 27x = ³log (3³ . 3^(1,23))
= ³log 3^(3 + 1,23)
= 4,23 . ³log 3
= 4,23 -
2. Jawaban idznizhahrina
^3 log x=1,23
^3 log 27x
= ^3 log 27 + ^3 log x
= ^3 log 3^3 + 1,23
= 3+1,23
= 4,23