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.
plot 2x^4+4x^3+3x^2-(8sqrt(3)/9)x+2/9
plot 2x^4+4x^3+3x^2-(8sqrt(3)/9)x+2/9
Natural Language
Math Input
Extended Keyboard
