Hi,

I am studying on my own. The textbook contains a graph of the following .

I have successfully graphed the function, and note that there actually is one real root at about 1.3 or so.

Is there any way of finding this root algebraically. Perhaps even a link to a web site somewhere detailing how this root might be found? It probably has other complex roots too? I am really interrested in the real one.

Factoring doesn't get me far

Any direction would be much appreciated.

Thanks

Craig.