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Solve for z and express in the form a + ib: (2z)/(2+i) + 3 - 2i = (1-i)z I can't seem to isolate z, it's probably something really simple that I'm missing but it's killing me (only had one lesson of ext. 2 so far and already questioning my decision) :spzz:

Another question about dropping - I've found myself in a bit of a pickle. My current subjects, ranks and a rough mark are: -SOR 1 - 1st, 94% -cant drop -Andvanced English -5th, 87% -Chemistry -1st, 94% -not dropping -Biology -1st, 96% -Physics - 1st, 88% -Mathematics Extension 1 -1st, 85% Keep...

I have recently gotten my chemistry test back, and there are two multiple choice questions that I am confused about: 1) the valency of an atom is: (I answered "the number of electrons in the outer shell [energy level] of that atom) the correct answer was apparently "the charge on a positive or...

Last year I was very confident with English, I averaged 94% and topped my year. Whilst English has always been the subject I struggle with most I've been able to get pretty good results each year, however this year I feel like I'm falling behind heaps and I want to fix that before it gets out...

I have a practical exam on montion this week and was wondering how I can prepare for it and also what sort of experiment/related questions to expect.

As a really rough estimate, if I could get consistant band fives in the following subjects, what atar would I get? Chemistry Biology Physics English advanced Mathenatics Mathematics extension 1 (lets say if I can get an E3) 2 Unit Religion Also, at a school ranked 400+ what ranks would...

I'm still tossing up between a couple of subjects and we've gotten our line pattern now so I have to make a decision.. The subjects I am definitely taking are: Advanced English Mathematics Mathematics extension 1 Chemistry So my question is which of the following should I take/what's the...

How would a very low school rank (think 583 low) effect my atar/chances of getting state ranking/etc. ? I really want an atar of 95+ - is this still possible? How hard would it be?