Chapter 3: Problem 14
Solving a Simple Equation. $$\log _{5} x=\frac{1}{2}$$
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Chapter 3: Problem 14
Solving a Simple Equation. $$\log _{5} x=\frac{1}{2}$$
These are the key concepts you need to understand to accurately answer the question.
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Condense the expression to the logarithm of a single quantity. $$\ln x-[\ln (x+1)+\ln (x-1)]$$
You are investing \(P\) dollars at an annual interest rate of \(r,\) compounded continuously, for \(t\) years. Which of the following would result in the highest value of the investment? Explain your reasoning. (a) Double the amount you invest. (b) Double your interest rate. (c) Double the number of years.
Solve the logarithmic equation algebraically. Approximate the result to three decimal places. $$\ln (x+1)-\ln (x-2)=\ln x$$
Solve the logarithmic equation algebraically. Approximate the result to three decimal places. $$\log (3 x+4)=\log (x-10)$$
Use the properties of logarithms to expand the expression as a sum, difference, and or constant multiple of logarithms. (Assume all variables are positive.) $$\ln z(z-1)^{2}, z>1$$
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