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Lol nah it isnt important if your going to do the HSC but some schools i think look at these marks in order to place students into extension classes and accelerated classes. And like i dnt even remember where my certificate is now :(

Hey is there any way i could receive this article on jstor.org since i dont have a login :( http://www.jstor.org/pss/1207365

what software is it??

Re: 回复: Re: polynomial help :( If i didnt know the sum of the roots two at a time then where should i have subbed in the b=2-2a

yea but i wanted to know what was wrong with my method

b=2-2a (1) a^2*b=-9/4 (2) sub 1 into 2 a^2(2-2a)=-9/4 expand 8a^3-8a^2-9=0 What do i do now and is this method also okay or is this more of a nuisance

1. Find the roots of the equation 4x^3-8x^2-3x+9=0 given that two of the roots are equal 2. Find the zeroes of the equation 8x^3-14x^2+7x-1=0 if the zeroes form a geometric sequence

try the resources section

Our school allows us to have 13 units :shy:

Our school allows us to have 13 units

Go to school :)

Last time i checked the increments regarding UAI were 0.05 thus making 99.96 impossible to get :)

im in yr 11 and still havent done differentiation :eek:

I just don't like school :vcross: I was just looking at your sig... Ever thought of spelling English correctely or was that just a bad joke:confused:

is there a way to get access w/o having to leave your house?

would i have to join up though

Hey would anyone have a password and login ID for jstor as i need it pretty urgently or can someone please tell me how to access it using an alternative method :cold: Thanks

Preliminary results arn't much of an indicator about your UAI as your ranks may change dramatically in yr 12. But if they were yr 12 results i wud say high 70's - low 80's.

Personally i think that is too fast for your audience to understand. I would be more incliend in aiming of 600-700 but i guess it depends on how short you can make your speech which will include all the relevant content. I have to do a 5 minute speech on the first day back and i'm aiming to...

what if you come 2nd in your internals and acheive the highest external mark of 95 and the person who receives the second highest mark gets 70. Will that mean you will get 70 in internal and 95 in external?? Because that just doesnt seem fair:uhhuh: