If `1,w,w^(2)` are the cube roots of unity then `(1)/(1+w^2)+(2)/(1+w)-(3)/(w^2+w)=`

If 1,omega,omega^(2) are cube roots of unity then 1,omega,omega^(2) are in

1,omega,omega^(2) are the cube roots of unity then (2-omega)(2-omega^(2))(2-omega^(13))(2-omega^(17))

If 1,omega,omega^(2) are cube roots of unity then (1-omega+omega^(2))(1-omega^(2)+omega^(4))(1-omega^(4)+omega^(8)) is equal to

If 1,omega,omega^(2) are the roots of unity then (1-omega+omega^(2))^(3)+(1+omega-omega^(2))^3=

If 1, omega, omega^(2) are the cube roots of unity, then the value of (1+omega)(1+omega^(2))(1+omega^(4))(1+omega^(8)) is