Question

How do you find the inverse of a exponet

Answer 1

"Inverse of an exponent?"  Unsure of what you mean.  Do you want to find the inverse of an exponential function?

Suppose  y = 2e^x.  Find the inverse function:

1.  Interchange x and y:  x = 2e^y
2.  Solve this for y:  ln x = ln 2 + y, so y = ln x - ln 2, or   y = ln (x/2)  (answer)