Question 1003949
<pre>
{{{matrix(2,3,
"","","",

"f(x)",""="",e^(x^3+2x))}}}

The rule (in words) for taking the derivative of 
e raised to a power:

1. Copy the expression over.
2. Multiply by the derivative of the exponent.

{{{matrix(2,3,
"","","",

"f'(x)",""="",e^(x^3+2x)*(3x^2+2))}}}

Edwin</pre>