Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
integral (-infty to infty) (3x^2-2x)/(2*sqrt(2pi) ) *e^[ -(x+1)^2 /(8)]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random