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bro what speed r u guys on atm? I'm with Telstra and im only getting 800kbps max

I got triple maths tomorrow and then another double on wednesday... such is life.

nah brah. top 1 in all will do

Is everyone pumped for the second week of school? I know I am ;)

4u math, 3u, math, 4u eng, 3u eng (correct me if im wrong)

it doesnt. u can still get a high atar after failing your prelims

i think you could do the 4u course at tafe and then sit the 4u hsc exam

wow... glitched.

Re: Guaranteed Band 6 in English! Moral of the story: dont underestimate the hsc. anything is possible.

What if im not too confident but i know that it'll lighten my workload?

i guess you could do this => -3(p^2-2p-3)<0 = -3[(p-1)^2 -4]<0 but how i would go from there?

class is still on economic problem... but i've done ppc/ppf - allocative efficiently. reading ahead of the class (Y)

would 10 units be too risky?

there were mostly introductions in the first week. didnt really learn much

i tried solving it: positive definite discriminant <0 and a>0 therefore p>0 find discriminant: i got => -3p^2 -6p +9 <0 factorised to find p, i got => (p+3)(p-2)<0 my final answer was 0<p<2 but thats apparently wrong... what did i do wrong?

yo guys, i've got this other question which i couldnt solve. Find the range of values of "p" for which the expression: px^2 + (3+p)x + (3+p) is a positive definite.

how did i not see that... tyvm everyone for helping even though its almost 2 lol :)

x^2+2x+3 > 0 complete the square (x+1)^2 +2 >0

that is it. but i dont understand why the answer is true for all x.

its not the simple ones where u could just factorise and find solutions... dis hard :'(