Question: 3) Express Z = -1, Z2 = -1- i3, and Z3 = -3+i in polar form and use your results to find Find the

3) Express Z = -1, Z2 = -1- i3, and Z3 = -3+i in polar form and use your results to find Find the roots of the polynomials below. (a) P(z) = z + a for a > , (b) P(z) z3-z+z 1.

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