Recent content by schroot_92

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If you get to (x^2+3x+4)/((x-2)^2(x-3)) = A/((x-2)^2) + B/(x-2) + C/(x-3), then you can say that (x^2 + 3x + 4) = A(x-3) + B(x-2) + C(x-2)^2.. then if you let x=2, the B and C terms will go to 0, allowing you to easily find A (14 = -A).. Once you have found A, you can expand the right hand side...

Simple differentiation and integration allows us to find acceleration, velocity and displacement in terms of time.. v = dx/dt and a = dv/dt.. By using this special result, we can find acceleration and velocity in terms of x(displacement)

I was lucky in that I was doing Yr 11 3U while i was in Yr 10, and so i learnt the 3U method for doing projectiles before learning the physics method.. I think that the 3U method is much safer (each question is done the same) and foolproof.. I also used the 3U method for physics projectiles...

2010 HSC Graduate offering tutoring in the Penrith area for Yr 11-12 HSC 2 and 3 Unit Maths.. HSC ATAR 2010: 97.75 Maths 2U (2009) - 97/100 Maths 3U (2009) - 92/100 Maths 4U (2010) - 92/100 Other subjects studied: Economics (90/100), Physics (88/100), Chemistry (84/100) and Adv. English...

What do you mean stfu?

Hey guys.. Just wondering what ATAR you think is achievable for me as im quite unsure of what to expect. School rank ~ 150 2009 HSC Maths Ext1. 1/13 - 92 E4 2010 Assessment Maths Ext2. 1/3 - 81% Physics 1/14 - 86% Chemistry 2/18 - 90% Economics 1/5 - 87% Adv. English...

Hey guys.. Just wondering what ATAR you think is achievable for me as im quite nsure of what to expect. School rank ~ 150 2009 HSC Maths Ext1. 1st - 92 E4 2010 Assessment Maths Ext2. 1st - 81% Physics 1st - 86% Chemistry 2nd - 90% Economics 1st - 87% Adv. English...