Question 403892
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Hi
*[tex \LARGE\ \ log_bx - log_by = log_b(x/y) ]

*[tex \LARGE\ \ log_69 - log_624 = log_6(9/24)=log_6(3/8)  ]

*[tex \LARGE\ \ log_3108 - log_34 = log_3(108/4)=log_3(27) ]