Solving Exponential Equations Using Logarithms

Use properties to solve. When necessary round your answer to the nearest thousandth.

 $\log_5x=3\log_52$  

(a)  

Use properties to solve. When necessary round your answer to the nearest thousandth.

 $\log_4x\ =\ \log_4\ 15\ -\ \log_43$  

(a)  

Use properties to solve. When necessary round your answer to the nearest thousandth.

 $\ln x=2\ln\left(3\right)+\ln\left(5\right)$  

(a)  

Use properties to solve. When necessary round your answer to the nearest thousandth.

 $\frac{1}{2}\log_316=\log_3x$  

(a)  

Use properties to solve. When necessary round your answer to the nearest thousandth.

 $\ln\left(x+3\right)=\ln\left(20\right)-\ln\left(2\right)$  

(a)  

Use properties to solve. When necessary round your answer to the nearest thousandth.

 $\log_2\left(x+6\right)=\log_2\left(3\right)+\log_2\left(x-2\right)$  

(a)  

Solve. When necessary round to the nearest hundredth.

 $10^x=200$  

(a)  

Tags

CCSS.HSF.LE.A.4

Solve. When necessary round to the nearest hundredth.

 $4^x-6=10$  

(a)  

Tags

CCSS.HSF.LE.A.4

Solve. When necessary round to the nearest hundredth.

 $e^x=5$  

(a)  

Tags

CCSS.HSF.LE.A.4

Solve. When necessary round to the nearest hundredth.

 $2e^{0.5x}=44$  

(a)  

Tags

CCSS.HSF.LE.A.4