ahh...i need help on solving this problem...must be done algabraiacally..not by a graph... :eek:

3= e^(x) + e^(-x)

Of course solving for x.

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- Jul 27th 2006, 02:32 PMLuckyjoshuaHelp....calc Help !
ahh...i need help on solving this problem...must be done algabraiacally..not by a graph... :eek:

3= e^(x) + e^(-x)

Of course solving for x. - Jul 27th 2006, 02:36 PMThePerfectHackerQuote:

Originally Posted by**Luckyjoshua**

Thus,

Thus,

Let,

Then,

Now you can solve quadradic.

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This should not be called a calculus thread. Because it has nothing to do with calculus (unless you are doing hyperbolic functions). - Jul 27th 2006, 02:40 PMtopsquarkQuote:

Originally Posted by**Luckyjoshua**

-Dan - Jul 27th 2006, 02:48 PMThePerfectHackerQuote:

Originally Posted by**topsquark**

- Jul 27th 2006, 03:00 PMtopsquarkQuote:

Originally Posted by**ThePerfectHacker**

Do you (TPH) have another method to get to this point directly? (If so I would be interested to see it. Really!)

-Dan

Oops! Didn't see your post*under*mine! :) Gotcha!