
Laws
Solution: log_{2}16Ö8 = log_{2}16 + log_{2}Ö8 by first law log_{2}16 + log_{2}8^{1/2} log_{2}16 + 1/2log_{2}8  by third law log_{2}2^{4} + 1/2log_{2}2^{3} 4 + 1/2.3 = 11/2  because log_{2}2 = 1 Answer: 11/2
Directions: Solve the following. 