Question

if (a-x)^14=Co+C1x+C2(x)^2+......+C14(x)^14 and 4C4+11(C3+C2)=0;then find "a"

Answer 1

@waterineyes :no the final answer is "a=2" but i there is no complete answer

Answer 2

I think you should first expand the left hand side using binomial theorem..

Answer 3

i think u just need to find \(C_2 , C_3 ,C_4\) using binomial theoreom...finally u will have a quadratic equation for \(a\)

Answer 4

just like what u did in later question

Answer 5

do you mean finding the values of C2, C3 ,C4 and puting the values at the given equation

Answer 6

yeah...exactly

Answer 7

@mukushla thanks i got it now with a complete answer i just needed to think more

Answer 8

np...:)