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z^4 - z^3 - 2z^2 - 3z - 1= 0 - 2018 Ecuador Juniors (OMEC) L2 p1

Source:

October 25, 2022
algebra

Problem Statement

Find all reals zz such that z4z32z23z1=0z^4 - z^3 - 2z^2 - 3z - 1= 0.