SOLUTION: ln1/x = 2

Algebra.Com
Question 35821: ln1/x = 2
Answer by rapaljer(4671)   (Show Source): You can put this solution on YOUR website!


First, raise both sides as a power of e, to undo the ln.

or

There are several ways to do the next step. I like to invert both sides of the equation. In other words, if two quantities are equal, then their reciprocals are also equal. Flip both sides:
or

Unfortunately, I left my calculator at the office today, so you'll have to do the calculation yourself.

R^2 at SCC

RELATED QUESTIONS

ln (x+1) = lnx +... (answered by Alan3354)
How do you simplify... (answered by Fombitz)
Please help to solve this by hand, much appreciated and thanks a bunch.... (answered by addingup)
What is the derivative of f(x)=ln1/x? (answered by robertb,Edwin McCravy)
Please help solve this equation: ln〖(1/2〗 x)-ln〖(x-1)〗 =... (answered by fractalier)
Please help to solve this by hand. ln(x/2)-ln(x-1)=ln1 Workings very much... (answered by Fombitz)
Express the following logarithmic expression in exponential form 1. log 4 16-2 2.... (answered by user_dude2008)
Hey - I can normally solve this type of problem but this one has me stuck:... (answered by lwsshak3)
Suppose that ln5=p and ln6=q. Use properties of logarithms to write the logarithm in... (answered by greenestamps)