Nilai dari ?log Plog 125. Slog 32 (SESUAI DI GAMBAR)=....
A.-35
B.-30
C. - 15
D.-10
E. -5
NO NGASAL.
A.-35
B.-30
C. - 15
D.-10
E. -5
NO NGASAL.
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Jawaban:
B. -30
Penjelasan dengan langkah-langkah:
²log 1/9 . ³log 125 . ⁵log 32
= ²log 3^(-2) . ³log 5³ . ⁵log 2⁵
= -2 . 3 . 5 . ²log 3 . ³log 5 . ⁵log 2
= -30 ²log 2
= -30 . 1
= -30
²log⅑ . ³log 125 . ⁵log32
²log^(-2). ³log 5³ . ⁵log2⁵
-2.3.5.²log3 .³log 5 ⁵log 2
-6.5.²log3 .³log 5 ⁵log 2
-30 ²log 2
-30.1
-30(B)