Question

Tentukan hasil dari ⁹log 8 .¹⁶log27-√⁵ log 25÷ ³ log 9 + ³ log 1/7

tolong bang/kak buatt besokk~~​

Answer 1

Jawaban:

5/8 - ³log(7)

Penjelasan dengan langkah-langkah:

[tex] log_{9}(8) \times log_{16}(27) - log_{ \sqrt{5} }(25) \div log_{3}(9) + log_{3}( \frac{1}{7} ) \\ = log_{16}(8) \times log_{9}(27) - \frac{1}{2} log_{5}(25) \div 2 - log_{3}{{7} } \\ = \frac{3}{4} log_{2}(2) \times \frac{3}{2} log_{3}(3) - \frac{1}{4} \times 2 - log_{3}(7) \\ = \frac{9}{8} - \frac{1}{2} - log_{3}(7) \\ = \frac{5}{8} - log_{3}(7) [/tex]