4log 5√5 x 25 log 16 + 6log 1/216
Matematika
IinMoy
Pertanyaan
4log 5√5 x 25 log 16 + 6log 1/216
1 Jawaban
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1. Jawaban Anonyme
Bab Logaritma
Matematika SMA Kelas X
^ = pangkat
⁴log 5√5 . ²⁵log 16 + ⁶log 1/216 = ⁴log 16 . ²⁵log 5√5 + ⁶log 6⁻³
= ⁴log 4² . ^(5²)log (5¹ . 5^(1/2)) - 3 . ⁶log 6
= 2 . ⁴log 4 . ^(5²)log 5^(3/2) - 3
= 2 . 3/2 . 1/2 - 3
= 3/2 - 6/2
= -3/2