Question

2㏒₆3-㏒₆54
срочно нужно спасайте

Answer 1

$2log_{6}3-log _{6}54=log _{6} 3^{2}-log _{6}54=log _{6}9-log _{6}54=log _{6} \frac{9}{54}=log _{6}\frac{1}{6}$=-1

Answer 2

$log_{6}( {3}^{2} ) - log_{6}(54) = log_{6}( \frac{ {3}^{2} }{54} ) = log_{6}( \frac{9}{54} ) = log_{6}( \frac{1}{6} ) = log_{6}( {6}^{ - 1} ) = - 1$