SOLUTION: Solve Each Equation For X. Round To The Nearest Hundredth. 1. 4log x = 5 2. log2 x + log2 4 = 3 3. ln 3x = 6 4. ln x + ln 1 = 5 5. ln x + ln (2x-1) = 0

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Solve Each Equation For X. Round To The Nearest Hundredth. 1. 4log x = 5 2. log2 x + log2 4 = 3 3. ln 3x = 6 4. ln x + ln 1 = 5 5. ln x + ln (2x-1) = 0      Log On


   

Question 392700: Solve Each Equation For X. Round To The Nearest Hundredth.
1. 4log x = 5
2. log2 x + log2 4 = 3
3. ln 3x = 6
4. ln x + ln 1 = 5
5. ln x + ln (2x-1) = 0
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

Note: 'log' is base 10 and 'ln' is base e, (assume by log2..You mean base 2)

Applying properties of logarithms

1.  

2. log2 x + log2 4 = 3

 

3. ln 3x = 6  e^6 = 3x

4. ln x + ln 1 = 5   e^5  = x*1

5. ln x + ln (2x-1) = 0  e^0 = x(2x-1)

will leave the calculator work up to You