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.
0.25x^2 − 0.46x − 3.1 = 0
0.25x^2 − 0.46x − 3.1 = 0
Natural Language
Math Input
Extended Keyboard