# Math Help - Solve for x

1. ## Solve for x

e^(x) + e^(-x) = 5...solve for x.

2. Multiply your equation by $e^x,$ and then put $z=e^x,$ you're gonna have to deal with a quadratic equation.

3. ## can you.............

Originally Posted by Krizalid
Multiply your equation by $e^x,$ and then put $z=e^x,$ you're gonna have to deal with a quadratic equation.
Can you be more specific?

4. Originally Posted by magentarita

Can you be more specific?
No.

I want you to try to do what I said.