What is the value of Omega (w) Proof?

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1, ω, ω^{2}

are the cube roots of unity, then the value of

(1 + w)^{3} - (1 + ω^{2})^{3}

is-

Q. If

1, ω, w^{2}

are the cube roots of unity then the value of

(x + y + z) (x + y ω + z ω^{2}) (x + y ω^{2} + z ω)

is equal to?

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4 x^{2} - 16 y^{2} = (2 x - 4 y) (2 x + 4 y)

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Q. A filament bulb (

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