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.
[ 2·log10(7) + 6·log10(3) ] / [ log10(7) - 2·log10(3) ] =
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
