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.
x^6+2x^5+4x^4+8x^3+16x^2+32x+64=0
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random