Let `alpha`,`beta`,`gamma` are the roots of `(x)-=ax^(3)+bx^(2)+cx+d=0`Then The condition for roots of `f(x)=0` are in G.Pis

Let alpha, beta, gamma are the roots of f(x)-=ax^(3)+bx^(2)+cx+d=0 . Then the condition for roots of f(x)=0 are in G.P is (A) ac^(3)=b^(3)d (B) a^(3)c=bd^(3) (C) ac=bd (D) a^(2)c=b^(2)d

Let alpha,beta,gamma are the roots of f(x)-=ax^(3)+bx^(2)+cx+d=0 .Then The condition for the product of two of the roots is-1 is

If the roots of ax^(3)+bx^(2)+cx+d=0 are in A.P.then the roots of dx^(3)+cx^(2)+bx+a=0 are in

If the roots of ax^(3)+bx^(2)+cx+d=0 are in H.P.then the roots of dx^(3)-cx^(2)+bx-a=0 are in

If alpha,beta,gamma be the roots of ax^3+bx^2+cx+d=0 then find the value of suma^2 ,

if alpha,beta,gamma are the roots of x^(3)-x^(2)+7x+2=0, then the equation whose roots are -alpha,-beta,-gamma is

If alpha,beta,gamma are the roots of f(x)=x^(3)+ax^(2)+bx+c=0 then the equation whose roots are alpha beta,beta gamma,gamma alpha is

If alpha,beta,gamma be the roots of ax^3+bx^2+cx+d=0 then find the value of sum 1/alpha .

If alpha,beta,gamma,delta are the roots of ax^(4)+bx^(3)+cx^(2)+dx+e=0 then sum alphabetagamma

If alpha beta gamma are the roots of x^3+x^2-5x-1=0 then alpha+beta+gamma is equal to