Search results

DAMN you beat me to it. >:(

1st part: consider roots of given quadratic as alpha, beta: therefore, alpha + beta = ((p-4)^2)/3 (sum of roots one at a time) also alpha*beta = (1-2p)/3 (product of roots) NOW let the roots of quadratic we are looking for be alpha + 2, beta + 2 thus sum of roots yields alpha + beta + 4 = -b/a...

Yeah man, I got what I needed (and a little bit more). :) Umm yeah. Opting for eng science/law at UTS (can't do law @ unsw/usyd coz of cutoff). :\

hey man congrats on your results! what are you planning on doing this year?

Micelles are negatively charged because the negatively charged oxygen atoms from the polar water molecules (which themselves form ion-dipole forces with the charged end of the soap anion) stick out from the micelle and form its outer perimeter. Remember, this is what keeps them stable and stops...

<------ this

A side consequence of this is that the magnetic field generated due to induced current is STRONG enough to just balance the gravitational force acting on the magnet, thus causing magnetic levitation.

yeah. das stimmt! :D

Post your thoughts on this afternoons exam. For me, it wasn't too bad, although some of the listening and the writing screwed me over. :\ Oh well, it's my 12th Unit, and I only did it as an interest, so it really doesn't matter what mark I get.

Hey guys, What is the best way to minimise stupid errors when doing past papers? I find it really frustrating when I find 'silly' (or shall I rather say, careless) mistakes around my paper. Some stupid errors include: - adding instead of multiplying (or vice versa) - forgetting to carry a...

there is a VERY similar question to this in 2008 HSC.

Re: The Loaded Dog: HSC exams - Sydney Morning Herald trolololol

6th Nov, Chemistry OH YEAH. :D

I'll try out the independent paper this sunday and see how I go. I've heard it is hard, so why not? Really, nothing can be as hard as Carrot's paper (I hope).

If you are required to "show" something, is that the equivalent of "proving" it? Eg. 1985 HSC Q7. It asks to SHOW that the minimum time taken is 27/4 minutes. Does that mean it is valid to sub in this value into the second derivative to show it is greater than zero, or must one FIND this value...

*watch this space for assistance on Mechanics*

Baulkham Hills for sure. Man that paper was evil.

I am really interested, but I am busy with HSC exams during that time (15th October to 6th November). I understand it is a long time, and a LOT of material would be covered by then, but I would still be willing in getting a head start on a course that I will eventually end up doing in uni (I...

can you join on a date later than october 15th?

Carrot will post a copy of it later. :)