TrigonometryChallengePolar Coordinates and Complex Numbers SharePolar Coordinates and Complex Numbers · Challenge problemHow many complex numbers zzz with ∣z∣=1|z| = 1∣z∣=1 satisfy ∣1+z+z2∣=1\left|1 + z + z^2\right| = 11+z+z2=1?Check Show answer Walk through it step by step Practice more like this Review this concept