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Writing the equation of a polynomial given complex zeros

👉 Learn how to write the equation of a polynomial when given complex zeros. Recall that a polynomial is an expression of the ...
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Find all the possible real positive, real negative and complex zeros of a polynomial

👉 Learn about Descartes' Rule of Signs. Descartes' rule of the sign is used to determine the number of positive and negative real zeros of a polynomial function. Knowing the number of positive and ...