at my school.
1. it doesnt matter what variable u use as long as u define it ie. y=a^2
2. you will lose only 1 mark for your example (2y^3 - 50y^2 - 220y - 242 = 0) cause its obvious you could divide by 2
well LOL u got a virus..
a simple solution is to get AVG its free
EDIT: if u have heaps of time on ur hand write down the exe name, kill the process in task manager, and search you computer for it and delete it.
its not bad... if u have heaps of common sense and logic skills its easy, if ur good at maths u get all the mechanics questions out and stuff up teh drawing... if ur good at drawing u get all the drawing questions out and probably stuff up the mechanics... if ur good at nothing u get most of it...
<b>Physics teacher whirls ruler around in some demonstration, nearly hits someone in the head</b> "i wonder if the ruler had hit and they had died if this would have become a <i>killermeter</i> (kilometer?)"
1. we have 5 lessons a fortnight: 3 for 1 hour, 2 for 1.5 hours
2. yeah we all do the 2unit cause u need it for ext I and II
3. yeah we have to sit all the exams until the half yearlies then only ext I and II for the rest.
Chasers war
spicks and specks
top gears ok
south park
simpsons
iron chef
Iron chef is hilarious if u can't understand whats going on cause ur slightly tipsy
anything from here should work a treat
http://community.boredofstudies.org/showthread.php?t=111092
especially my personal favorite
"if i said you had a beautiful body would you hold it against me"
every time i see this i cant believe some1 wrote it. i was also raised on All Students Take Cocaine
Also for the pun of it (no pun intended):
i hope you've REALISED what your doing
{boy leans over and looks at girls work} boy:"yeah id root u"
girl:"i knew it was going to be a COMPLEX...