User:Glynda/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 $x^{2 + 3} = (x^5)$.

The third statement is:
 * If $n \in \NN$, and $n \geq 1$, then $(i)(i) = i^2$.