Thread: Solving exponential Functions

Hello,

I need a clue/hint in solving this exponential function
3^x+1+56(3^-x)=0

Thanks in advance!

Originally Posted by jepal

Hello,

I need a clue/hint in solving this exponential function
3^x+1+56(3^-x)=0

Thanks in advance!

Here is a Hint/Clue for you....

Multiply the equaiton by to get



This is quadratic in so let ...

Good luck

I think there may be a typo otherwise it will not have any solutions.

Maybe



If this is the case use the same hint.