Recent content by physics2

yes, there are notes, but i didn't completely understand them as the lacked detail, even if you could post the method, that would be fine... google hasnt been much of a help

Homework Statement Solve for x Q1. 4x^2-9=0 Q2. x^2+11x+28=0 Q3. x^2+4x+3=0 Q4. 2y^2+y-1=0 Q5. 6x^2-x-1=0 Homework Equations What are non-monic and monic equations? How do I use the "Completing the square method"? Could you please show me the working out you did? The Attempt at a...

Hey, can anyone help me with drawing karnaugh maps using venn diagrams? i don't full understand how to.. thanks

big help thanks! well the thing is that i wanted to get a headstart on this course and i was thinking of doing specialist maths to but first i wanted to see how i handled methods. so i just wanted to start maths methods myself, just to have a general insight of what its about. wow that's...

Say your in a pool and u put your whole body beneath it, why is it that the water won't always enter your ear?

Oh nice, would you have any tips on how to prepare for it? I am thinking of taking it next year but i want to get a headstart on it!

oh alright well ill assume that both of them are the same things, do u have any idea if the resource links on this site have anything to do with maths methods?

oh ok thanks, i live in australia, victoria so if anyone else has completed VCE (victorian certificate of education) theyd no

Hey guys sort of new here, and i was just wondering if someone could explain to me what topics are involved in mathematics methods? Would be great if you could, thanks

ok so i understand that it takes a lot of energy and that by using all this energy a lot of CO2 is produced but what if solar power was used to provide the energy?

Do they release as much CO2 as they absorb or less? thanks for the desalinate plant It would be costly but not doing anything would be waay more costly, i remember seeing that there would be more storms like katrina and it said something about el nino's patterns reversing and affecting more of...

Hey guys, well I am getting into year 10 now and I am sort of stressing over VCE.. ill be doing a unit 1 and 2 subject and i was just thinking about mathematical methods which is a subject. i had a look at a few exam papers online and didn't have a clue what it was about. anyways it'd be...

I just saw a documentary on global warming called six degrees to change the world and it was talking about the consequences of global warming which i found devastating. Now i was wondering, would it be possible to create a giant tree that would absorb carbon dioxide and release oxygen...