Qualification > Math
Maths C2
kareem rashed:
any predictions here for the exam tommorrow ?!
Igcseboy:
i guess trapezium rule question will come
10 questions will be there..... hmmm..... a big maybe coordinate geometry question
wat do u think???
dodo:
plzzzzzzzzzzzzzzzzzz hlep how 2 get x from this equation plzzzzzzzzzzzzz 6x^-0.5-3/2x^0.5=0 pllllllllllllllllllllzzzzzzzzzzzzzzzzzzzzzzz hlep
thx
dodo:
its paper c2 jan2010 quesion 9 part a
winnie101:
dy/dx= 6x^-0.5 -3/2x^0.5
0= 6x^-0.5 -3/2x^0.5
3/2x^0.5 =6/x^0.5
12=3x
x=4
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