Question
Use the properties of logarithms to simplify the expressions.a. $\ln \sec \theta+\ln \cos \theta$b. $\ln (8 x+4)-2 \ln 2$c. $3 \ln \sqrt[3]{t^{2}-1}-\ln (t+1)$
Step 1
So, $\ln \sec \theta+\ln \cos \theta = \ln (\sec \theta \cdot \cos \theta)$. Show more…
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Use the properties of logarithms to write the expressions as a single term. a. $\ln \sec \theta+\ln \cos \theta$ b. $\ln (8 x+4)-2 \ln c$ c. $3 \ln \sqrt[3]{t^{2}-1}-\ln (t+1)$
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