I'm trying to figure out how to do this problem...(adsbygoogle = window.adsbygoogle || []).push({});

Solve for x:

[tex]

\frac{e^x-5e^{-x}}{4}=1

[/tex]

I know the answer is ln(5) [given by both the book and TI-89 calculator], but I can't figure out why.

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# E / natural logs

Loading...

Similar Threads for natural logs |
---|

I How to derive this log related integration formula? |

B Solve for x (natural log equation) |

I Validity of laws of logs |

**Physics Forums | Science Articles, Homework Help, Discussion**