2/3[(5+3)^2-31]
---------------------------------------------------------------------------------------------------------------------------
OK.....let's simplify things a bit we have
(2/3) [82 -31]
(2/3) [64 - 31]
(2/3)[33]
66/3
22
Especially for Chris - and anyone else that would like to learn Latex.
in latex I would write this as
\frac{2}{3}((5+3)^2-31)
and this would be the output
$$\frac{2}{3}((5+3)^2-31)$$
