Finding the inverse of f(x)=2x³+3x+2

[srfriggen]

Trying to find the inverse of f(x)=2x^3+3x+2

I've written it as x=2y^3+3y+2 and am trying to solve for y, but I can't seem to factor anything out correctly.

Anyone see how this can be solved?

 

[QuarkCharmer]

It's going to be really nasty, but this thread has the answer you are looking for.

https://www.physicsforums.com/showthread.php?t=47117

Is this a pre-calc problem?

 

[srfriggen]

It's a problem I just came up with and tried to solve :/