In Exercises 41–70, use properties of logarithms to condense each logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions without using a calculator.log x + 3 log y

Solve each problem. Use a calculator to find an approximation for each logarithm. log 3.984

In Exercises 41–70, use properties of logarithms to condense each logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions without using a calculator.log2 (96) - log2 (3)

Find each value. If applicable, give an approximation to four decimal places. See Example 5. ln e^1.6

Find each value. If applicable, give an approximation to four decimal places. See Example 5. ln 1/e^2

Find each value. If applicable, give an approximation to four decimal places. See Example 5. ln √e

In Exercises 50–53, use properties of logarithms to expand each logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator. log4 (√x/64)

In Exercises 41–70, use properties of logarithms to condense each logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions without using a calculator.(1/2)ln x + ln y