log((a^3-1+a^2 sqrt(a^2-a))^sqrt(a^2+a)*(a^3+1-a^2 sqrt(a^2+a))^sqrt(a^2-a)) when a=sqrt(2.0)

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.