mx1 and mx2 takes up a lot of time.
Complex numbers, so far it's understandable, not so scary. There are a few rules you have to follow. It's all about the argand diagram.
But just turn to the last page of questions in your textbook or look at question 8 of any hsc exam. That is scary.
Be strong in mx1 and you'll do well in mx2.
It's a fact and i hate it. english ex1 is a 1-unit course and therefore, half the value of adv. english. But does it bear half the workload advanced does?? It sure doesn't and is way different (in terms of topics and concepts) to advanced.
Therefore, you spend more time per unit of ex1 than per unit of english.