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ive always liked maxwell. my 2cents

i have them

i have them.

Oh GOD!!! Please change the name of the courses.... ..specialist mathematics... ...SP..SPECIALLISTTT MATHEMATICSSSSSSSSSSS?!?!?!??!?!?!?!? *points pretend hand gun into mouth and shoots the trigger*

It was a joke :) (: Hey buch, when will the new syllabus's for yr 11-12 mathematic courses be released?

Mee whaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

yeh...i guess so. what else can I do?<!-- google_ad_section_end -->

White-Green ...

color of a precipitate - My Chemistry Tutor Precipitate Colors </head> How can you predict the color of precipitate when you mix aqueous solutions together? - Yahoo! Answers sums it up. sigh..what other study can i do for tommoz...

whoops white, but goes brown quickly >.<

I have always wondered how precipitates generate their colours. This might be a bit beyond the syllabus, but it doesn't hurt knowing. How does it happen? links would help. E.g : Copper and OH --> PALE BLUE PRECIPITATE Iron (III) and OH--> BROWN PRECIPITATE

The highest level of maths should be compulsory to all students. That's what I think.

Graphs < Integration < Volumes < Conics< Polynomials = Complex Numbers < Mechanics < Harder 3 U.

It's a matter of practise and experience i guess. See, if I was in your situation, I wouldn't let x=cosa anyway. I can already see it being complicated. Sarccosx = xarccosx - S x d(arccosx) = xarccosx + S x/srt(1-x^2) dx = xarccosx - 1/2 S -2x/sqrt(1-x^2)dx = xarccosx - 1/2 S 1/sqrt(1-x^2)...

It wasnt that bad. The food was good ;) Lol, but seriously. I enjoyed inequalities. I was in the Marist College Kogarah group. OH! and the wiki will be awesome!

Who's going tomorrow? . (its for catholic schools)

dont have sex. you'll get pregnat and die.

Lmfaooooooooo. This won't help >.< I found the solution. Here x) ∫ x arctan²(x) dx you need to solve this one by parts u = arctan(x) arctan(x) = u x = tan(u) dx = sec²(u) du dx = (1 + tan²(u)) du dx = (1 + x²) du du = dx/(1 + x²) ----------------- dv = x arctan(x) dx now this also needs to...

girls who smile a lot <3

∫x.arctan²x dx. Someone do it ^.^. Thanks in advanced ! :) The answers here --> http://integrals.wolfram.com/index.jsp?expr=x+%28arctan%28x%29%29^2&random=false