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.
(a_0+(a_1/10)+(a_2/100)+(a_3/1000)+(a_4/10000)+r)^5=
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random