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Complex roots of Polynomials

Topic:
Root
A way of seeing the complex roots of a polynomial seeing roots of unity. Observe, in particular, for c= -1, n=2, 3, 4 to see roots of unity. Also, by setting c = 1, n=2, you can see the 'phantom' parabolas from Zoe Griffiths great maths off https://aperiodical.com/2018/07/the-big-internet-math-off-semi-final-1-nira-chamberlain-v-zoe-griffiths/