Scoobiegal wrote:10^x+10^-x/10^x-10^-x =5
As currently formatted
, the equation is as follows:. . . . .
Was this what you meant, or did you intend something else?
I have a feeling you meant something more like:. . . . .
If so, then a good first step in solving this exponential equation
might be to multiply through to clear the (obvious) denominator, and then convert negative exponents to positive ones:. . . . .
Then multiply through by
, combine like terms, and rearrange to get:. . . . .
Then take logs, etc, etc. But if you meant something else, then the above probably does not apply.
When you reply with correction or confirmation, please include a clear listing of what you have tried so far, so we can "see" where you are getting stuck. Thank you!