Home
Class 10
MATHS
[" relationship between the zeroes and "...

[" relationship between the zeroes and "2" he comentent on a "AP" then show that "],[" l9.If the zeroes of polynomial "x^(3)-ax^(2)+bx-c" are in AP then show that "],[2a^(3)-9ab+27c=0]

Promotional Banner

Similar Questions

Explore conceptually related problems

If the zeros of the polynomial f(x)=ax^(3)+3bx^(2)+3cx+d are in A.P.then show that 2b^(3)-3abc+a^(2)d=0

If zeros of polynomial f(x0 = x^(3) - 3px^(2)+qx-r are in AP then 2p^(3) = ………..

If the zeros of the polynomial f(x)=ax^(3)+3bx^(2)+3cx+d are in A.P. prove that 2b^(3)-3abc+a^(2)d=0

If the zeroes of the polynomial f(x)=x^(3)-ax^(2)+bx+c are in arithmetic progression, then

If the zeros of the polynomial f(x)=a x^3+3b x^2+3c x+d are in A.P., prove that 2b^3-3a b c+a^2d=0 .

If the zeroes of the quadratic polynomial ax^(2)+bx+c,cne0 are equal,then

If the roots of equation x^3+px^2+qx+r=0 are in A.P then show that 2p^3-9pq+27r = 0 .

If two of the zeros of the cubic polynomial ax^(3)+bx^(2)+cx+d are 0 then the third zero is

If (-2) is the zero of polynomial 9x^(3)+18x^(2)-x-2 find the remaining zeros.

Check whether -3 and 3 are the zeroes of the polynomial x^(2)-9 .