Nilai dari 2 log 16 : 2 log 32 \xd7 5 log 1/ 625,

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Nilai dari 2 log 16 : 2 log 32 × 5 log 1/ 625
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Jawaban:

-16/5

Penjelasan dengan langkah-langkah:

log_{2}(16) \div log_{2}(32) \times log_{5}( \frac{1}{625} ) \\ log_{2}( {2}^{4} ) \div log_{2}( {2}^{5} ) \times log_{5}( {5 }^{ - 4} ) \\ 4 log_{2}(2) \div 5 log_{2}(2) \times ( - 4) log_{5}(5) \\ 4 \div 5 \times ( - 4) \\ \frac{4}{5} \times ( - 4) = - \frac{ 16}{5}

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