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.
(1/2 y + sqrt(3) /2 x)^2 + (-1/2 x + sqrt(3) /2 y)^2 / 9 = 1
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
