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*y=0,y=x/(2*√2),y=(4*√2/7)*x]
[x*y=0,y=x/(2*√2),y=(4*√2/7)*x]
Natural Language
Math Input
Extended Keyboard