Please note that your answers should follow some simple syntax rules, so that they are marked correctly by Maple TA. These rules can be roughly summarised by saying that you should enter your answers as you would if you were using a pocket calculator. For instance, if the answer is 2x, you should enter 2*x. Note also that the exponentiation operator in Maple is the "hat" symbol ^
More notation: sqrt(3), ln(2), sin(Pi), cos(2*Pi), exp(1)
It is quite straightforward to use MapleTA without any special training, but if you'd like some form of training, see for instance, this tutorial.