User:Zshiner/Sandbox

This is Problem 4 of Homework 2
The first statement is:
 * $ \frac{2}{3} + \frac{3}{4} = \frac{17}{12}. $

The second statement is:
 * If $x$ is an integer, then $x^{2 * 3} = (x^2)^3$.

The third statement is:
 * If $n \in \NN$, and $n \geq 1$, then $\sum_{i=1}^{n} 2i-1 = i^2$.

I'm not sure what you wanted me to change things to, but I think this demonstrates my ability to understand what I am doing in math-language (which I believe is your goal).
 * Yes it does. Good job!  Student X 20:40, 5 October 2008 (PDT)