turkey-yks 2010 Q26

turkey-yks · Other · lys1-math Laws of Logarithms Express One Logarithm in Terms of Another
$$\log_{3} 5 = a$$
Given this, what is the value of $\log_{5} 15$?
A) $\frac{a}{a+1}$
B) $\frac{a+1}{a}$
C) $\frac{a}{a+3}$
D) $\frac{a+3}{a}$
E) $\frac{4a}{3}$
$$\log_{3} 5 = a$$

Given this, what is the value of $\log_{5} 15$?

A) $\frac{a}{a+1}$\\
B) $\frac{a+1}{a}$\\
C) $\frac{a}{a+3}$\\
D) $\frac{a+3}{a}$\\
E) $\frac{4a}{3}$