[mage lang="en|es|en" source="flickr"]solve calculus problems free[/mage]

**Does someone know a FREE pre calculus solve problems program that I can download from internet?**

*
*

*totally free?? I’man exchange student in USA and pre calc is killing me, but since I’m in an host family, the computer is not mine!!!
*

As another poster said already, try WolframAlpha.com.

It’s a free site created by the creator and owner of Wolfram Mathematica, an extremely powerful computer-programming language that contains hundreds of thousands of algorithms to solve multiple levels of mathematics.

**Solving Limits Algebraically – Calculus**