Represent the expression z 3 – 2z 2 + 3 – 5i as a row vector of coefficients, and store this in a… 1 answer below »

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Represent the expression z3 – 2z2 + 3 – 5i as a row vector of coefficients, and store this in a variable compoly. Use the roots function to solve z3 – 2z2 + 3 – 5i = 0. Also, find the value of com poly when z = 2 using polyval.