The roots of `x^(3)+x^(2)-x-1=0` are

The roots of x^(3)+x^(2)-2x-2=0 are

The roots of x^(3)-2x^(2)+x-2=0 are

The roots of x^(3)-2x^(2)+x-2=0 are

If alpha,beta,gamma are the roots of x^(3)+2x^(2)-3x-1=0 then alpha^(-2)+beta^(-2)+gamma^(-2)=

If roots of x^(3)+5x^(2)-7x-1=0 are alpha,beta,gamma then the equation whose roots are alpha beta,beta gamma,gamma alpha, is.

If two of the roots of 2x^(3)+7x^(2)+2x-3=0 are differ by 2 then the roots are

If alpha ,beta ,gamma are roots of x^(3)+x^(2)-5x-1=0 then [alpha] + [beta] +[ gamma ] is equal to

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

The cubic equation whose roots are thrice to each of the roots of x^(3)+2x^(2)-4x+1=0 is

The equation whose roots are 2 times the roots of x^(3)+3x^(2)-5x+1=0 is