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.
[y=x,((x-2)^2-4-y)*(2-(y+4)^2-x)=0]
[y=x,((x-2)^2-4-y)*(2-(y+4)^2-x)=0]
Natural Language
Math Input
Extended Keyboard
