Quis
tolong sederhanain
tolong sederhanain
Jawaban:
-1
Penjelasan dengan langkah-langkah:
[tex] {}^{x} log(5) \times {}^{5} log(y) \times {}^{ - y} log(x) \\ = {}^{x} log(y) \times {}^{y} log(x) \times ( - 1) \\ = {}^{x} log(x) \times ( - 1) \\ = 1 \times - 1 \\ = - 1[/tex]
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