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.
225000k^(4*12)-(225000k^(30*12)(1-k)/(1-k^(30*12)))(1-k^(4*12))/(1-k), k=1+.03/12
225000k^(4*12)-(225000k^(30*12)(1-k)/(1-k^(30*12)))(1-k^(4*12))/(1-k), k=1+.03/12
Natural Language
Math Input
Extended Keyboard
