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# Find the value of $$\Large log_{3}72-log_{3}8$$

 A) 2 B) 9 C) 8 D) 24

 A) 2

$$\Large log_{3}72-log_{3}8 = log_{3} \left(9 \times 8\right)-log_{3}8$$

=$$\Large log_{3}9+log_{3}8-log_{3}8$$

=$$\Large log_{3}9$$

=$$\Large log_{3}3^{2}=2log_{3}3$$

=2

Part of solved Logarithms questions and answers : >> Elementary Mathematics >> Logarithms

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