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.
RealDigits[12(3 12+7)/(12^2-1),60,3][[1]]
RealDigits[12(3 12+7)/(12^2-1),60,3][[1]]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
