CIE AS HELP

[saleemsamer]

Ok i have taken IGCSE in 2010 and the i went to the american system for a year now im bak to the british system anyways i have picked bio,chem,phy and maths for AS but im starting to see that i might face some problems soon since i havent taken chem or bio last year. :/ So any tips/suggestions on wat i shud do?

 

[destined007]

Now that you had a one year gap, you must start to pratice early. I'd say you start from now. There are many resivion notes on the forum go through them. If you dont understand something, post on the forum. People will help.
I've been telling this to everyone because it quite effective way to score good:
Do past paper after every topic you revise so that the concepts remain in your head. When doing papers note down all the mistakes you make on a piece of paper.
Listen attentively to what your teachers say.
When you return home, revise all the work you did that day in school.

 

[saleemsamer]

Thanks for the help. btw i didnt find the thanks button

 

[destined007]

haha! np.
Welcome

 

[1357913579]

please help me solve this problem with all working thanks
A(7,2) and c(1,4) are two vertices of the square ABCD
(A)FIND THE EQUATION OF THE DIAGONAL BD
(B)FIND THE COORDINATES OF B AND OF D