The answer could be 1 or it could be 16, or it could be both. There are two problems, according to the computer science professor: the order and the obelus. An obelus is this: ÷ and it has a variety ...
YouTube on MSN
When parenthesis matter, linear equations
In this video I work through three examples to show students the power and meaning of parenthesis. If we don't understand how ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results