Roots of the equation `x^(3)-1=0` are

The number of common roots of the equations x^(3)-1=0 and x^(6)-1=0 is

if alpha,beta,gamma are the roots of the equation x^(3)-x-1=0 then (1+alpha)/(1-alpha)+(1+beta)/(1-beta)+(1+gamma)/(1-gamma) is

if alpha,beta,gamma are the roots of the equation x^(3)-x-1=0 then (1+alpha)/(1-alpha)+(1+beta)/(1-beta)+(1+gamma)/(1-gamma) is

If alpha,beta,gamma are the roots of the equation x^(3)-x-1=0, then the value of sum_( none of these ) none of these

if 1,omega,omega^(2) root of the unity then The roots of the equation (x-1)^(3)+8=0 are

If 1,omega,omega^(2) are the cube roots of unity, then the roots of the equation (x-1)^(3)+8=0 are

Let alpha,beta and gamma be the roots of the equation x^(3)-x-1=0 . If P_(k)=(alpha)^(k)+(beta)^(k)+(gamma)^(k),kge1 , then which one of the following statements is not true?

If alpha,beta and gamma are the roots of the equation x^(3)-3x+1=0 then (A) prod(alpha+1)=-3 (B) sum(alpha+1)=0(C)sum(alpha+1)(beta+1)=-3(D)sum alpha^(2)=6

The Sum of the fourth powers of the roots of the equation x^(3)+x+1=0

One of the roots of the equation 8x^(3)-6x+1=0 is