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Mathematics: Post your doubts here!

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can sumbody solve this fast!!1


can sumbody help me with the second part first i have done!!!how to do second one
i got partial fractions like
A = 1

C = 8
B=4

and then partial fractions will be
1/(2x+1) + 4/(x-2) + 8/(x-2)^2


now the question is how to do the second part binomially expand????tried it bt a mistake somewhere!!!help
nightrider1993
leadingguy
smzimran
will show u till 2pm.. at the moment I am not having media to take a picture for u :(
 
Messages
803
Reaction score
1,287
Points
153
can sumbody solve this fast!!1


can sumbody help me with the second part first i have done!!!how to do second one
i got partial fractions like
A = 1

C = 8
B=4

and then partial fractions will be
1/(2x+1) + 4/(x-2) + 8/(x-2)^2


now the question is how to do the second part binomially expand????tried it bt a mistake somewhere!!!help
nightrider1993
leadingguy
smzimran
 

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maths.PNG
Okay guys can someone please help in solving this question? :unsure:
Its paper 1, M/J/04
 
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lol i know that we have to divide by (cos Q)^2 everywhere but i am a little confused, not sure about the answer :/
 
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a curve is defined by the equation 4y - x*2 + 2x*2y = 4x
use implicit differentiation to find dy/dx
badrobot14
PS: you are the only online person i know :/
 
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