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.
(h + 13 /sqrt(2))^2 + 49/2 = 17^2
(h + 13 /sqrt(2))^2 + 49/2 = 17^2
Natural Language
Math Input
Extended Keyboard