(a/2)((a)(3^0.5)-1)-(3b/4)(2a/3+2b/3^0.5)+b=0, (a/2)(-a-3^0.5)-(3b/4)(2b/3-2a/3^0.5)+1=0

Uh oh! Wolfram|Alpha doesn't run without JavaScript.

Please enable JavaScript. If you don't know how, you can find instructionshere.Once you've done that, refresh this page to start using Wolfram|Alpha.