Textbook Question
Use properties of logarithms to condense each logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. (1/2)ln x - ln y
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6. Exponential & Logarithmic Functions
Properties of Logarithms
Back6. Exponential & Logarithmic Functions
Properties of Logarithms
- Textbook QuestionIn 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.3 ln x - (1/3) ln y680views
- Textbook QuestionFind each value. If applicable, give an approximation to four decimal places. See Example 5. ln 98/13581views
- Textbook QuestionIn 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.4 ln (x + 6) - 3 ln x746views
- Textbook QuestionFind each value. If applicable, give an approximation to four decimal places. See Example 5. ln 27 + ln 943582views
- Textbook Question
In Exercises 58–59, use common logarithms or natural logarithms and a calculator to evaluate to four decimal places. log4 0.863
792views - Textbook QuestionIn 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.3 ln x + 5 ln y - 6 ln z802views
- Textbook QuestionFind each value. If applicable, give an approximation to four decimal places. See Example 5. ln 98 - ln 13536views
- Textbook QuestionFind each value. If applicable, give an approximation to four decimal places. See Example 5. ln 84 - ln 17545views
- Textbook QuestionIn 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)(log x + log y)614views
- Textbook QuestionIn 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)(log5 x + log5 y) - 2 log5 (x + 1)739views
- Textbook QuestionIn 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.(1/3) [2 ln(x + 5) - ln x - ln (x^2 - 4)]781views
- Textbook QuestionIn 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 + log(x^2 - 1) - log 7 - log(x + 1)994views
- Textbook Question
In Exercises 71–78, use common logarithms or natural logarithms and a calculator to evaluate to four decimal places. log5 13
1377views - Textbook Question
In Exercises 71–78, use common logarithms or natural logarithms and a calculator to evaluate to four decimal places. log14 87.5
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