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+1 for Ngo and Sons :)

Show that (z^5 - 1)/(z - 1) = z^4 + z^3 + z^2 + z + 1 Start off with your right hand side and consider the sum of a GP. Also show that (z^5 - 1)/(z - 1) = (z^2 - 2zcos(2pi/5) + 1)(z^2 - 2zcos(4pi/5) + 1) On the left hand side, we have (z^5 - 1)/(z-1). Try to factorise (z^5 - 1) into the form (z...

I'm pretty certain that you can join if you want to, you should call them up or text them to confirm. They teach you all of discovery, module A, module B and module C. In discovery, they firstly deconstruct the rubric for you. Then they teach you how to approach unseen text questions. They...

Ngo & Sons does offer 4U Year 11 classes. They run 2 4U Year 11 classes at Fairfield. I've been to Ngo & Sons for English tutoring. The English tutoring really helped me. I was expecting a band 4 for English in year 11, but managed to get a high band 5 with their help, which was beyond my...

I was a student at Ngo & Sons (I stayed with them from year 10 until the end of my HSC). I can say that Ngo & Sons is extremely good for Mathematics. They have excellent tutors that explain concepts in certain ways such that they are very easy to understand & memorise. Before I was a student at...

I haven't been to Dr Du before, so I can't say anything about them. However, if you live near Fairfield/Parramatta, you may consider going to Ngo & Sons. They teach extension 1 mathematics really well :)

10 units is better than 12 units if you know that you're not going to put in 100% effort in those 2 extra units.

Don't do it, Standard English is a trap

I memorised all of my essays. If the questions fits = good stuff, if not = gg fail hsc

i am not sure if i agree with this :/

Do Advanced, Standard is a trap

I've managed to take naps in my school library, if you can't though, try washing your face and maybe drinking coffee?

Take a nap, drink some water and listen to some music

Try turning the wifi off on your phone when you're going to sleep, it will help you get to sleep earlier.

Like captainhelium said, year 11 is a 'practice-run' for the HSC. You must find the most efficient method of studying. This does not necessarily mean increase the quantity of study. This is how I studied throughout my HSC (during year 11, I found that these methods of study were the best...

Re: HSC 2018 MX2 Marathon $\noindent After expanding the expression given by InteGrand, you should get an expression in terms of $z^2$, $z^{-2}$, $z^4$ and $z^{-4}$. From here, you should try to include ($\star$) somehow. To do this, you would need some terms in the form $z^n+z^{-n}$, such...

Cambridge

I won't give the solutions to these just yet, however, I will give you some hints. 20. (a) An area between 2 curves is rotated about the x-axis. Try sketching the functions that you are given on a number plane (you will notice that one volume is contained within the other volume, to find the...

this post was from 16 years ago

Dw it is definitely possible, I achieved an ATAR of 95+, even though I got in the 60s for my first English assessment