Chapter 9 - Section 9.3 - Logarithmic Functions - Exercise Set - Page 703: 113

False

We have: $\frac{\log_{2}8}{\log_{2}4}=\frac{\log_{2}2^3}{\log_{2}2^2}=\frac{3\log_{2}2}{2\log_{2}2}=\frac{3}{2}$ Thus the statement $\frac{\log_{2}8}{\log_{2}4}=\frac{8}{4}$ Is false. The correct statement is: $\frac{\log_{2}8}{\log_{2}4}=\frac{3}{2}$