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!