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.
Finden Sie die Umkehrung von f: [0, +infinity) -> [0, +infinity) , f(x) = x^2
Finden Sie die Umkehrung von f: [0, +infinity) -> [0, +infinity) , f(x) = x^2
Natural Language
Math Input
Extended Keyboard