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any estimate raws for what a 96 aligned would be?

Just do what it says in conquering. Otherwise its just overcomplicating things more then you need to. Besides you probably will never have to write an eqn in HSC for catalyctic cracking of hydrocarbons greater then decane (>C10).

havent really solved this yet but if i was to take a guess id say the locus is two circles one of centre 2,0, the other -2,0 and they each have a radius of 2 units

well you just consider the fact that in that eqn, there is still is "0x2" and then you work from there so the sum of roots = -b/a = -0/1 = 0

what about your friends in other schools? Surely someone wants to do med? Maybe an 09er you know?

no matter now its revived haha Our Lady Queen of Peace FTW!

Just done complex but ive learnt integration

wow i had a 20c increase in my train fair and that was quite an unwanted surprise!

Show that x= 2/2 - 3 is one of the roots of the equation x^2 + 6x + 1 = 0 by subbing it in LHS = (2root2 - 3)2 + 6(2root2 - 3) + 1 = 8 - 12root2 + 9 + 12root2 - 18 + 1 = 0 = RHS How easy was that?

LOL such a simple question. I wish this was in our tests ahaha

it requires us to scan diagrams which is the gay thing!

Well id first assess their level. If they are a pretty developed student looking to extend themselves, particularly those in 7-10, it might be an idea to go on ahead since the syllabus is quite repetitive in what you learn. Asking what problems they have is a must. You should try and make sure...

league all the way!

no the domain doubles as timothy said. Remember the question is asking to Solve for 0<=x<=360: but when finding without substitution, were finding 2x and therefore have to adjust our original domain by 2. Therefore its 0<=2x<=720

maybe you didnt sqrroot the whole thing your solutions should be cos^-1 (+- root3/2) </theta>

Romulus my father and Frankenstein

the only good thing tha came out of it was a book they published that had the top students in the state comment about what they did in their HSC to succeed. It was pretty well compiled but you gotta pay $15 for it! Luckily my school bought it for us :p

isnt that what hscexperience is?

ask your school's career advisor. Surely they can provide a list of places you can go to.

DOn't know exactly what it was but the one that everyone sings after the new year is brought in LOL