# Math Help - Testing

1. ## Testing

3x^5+9=2

2. Why not learn to post in symbols? You can use LaTeX tags.
$$x^5+9=2$$ gives $x^5+9=2$.

3. $x^888+22=i$

4. $x^(777777)-22+sin(u(x))=pi$

5. $x^22$

6. $sin(x)^ u(t)=t$

7. Originally Posted by Chris11
$x^22$
enclose multiple charaters to go in an exponent in braces {}

so

x^{22} gives $x^{22}$

CB