Question

(1+omega-omega^2)-(1+omega+omega^2)

Answer 1

Answer:

ω3=1

Step-by-step explanation:

(1−ω+ω2)(1+ω−ω2)

=((1+ω2)−ω)(1+ω−ω2)

=(−ω−ω)(−ω2−ω2)

=(−2ω)(−2ω2)

=4ω3=4

Where 1+ω+ω2=0 and ω3=1