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.
pi*2^2/4-2*(integrate (sqrt(4-x^2)-sqrt(2)-sqrt(2-(x-sqrt(2))^2)) dx from x=0..(3-sqrt(7))/sqrt(8))-(integrate (sqrt(2)-sqrt(2-(x-sqrt(2))^2)) dx from x=0..sqrt(2))
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random