college algebra

form a polynomial f(x) with real coefficients having the given degree and zeros
degree 4 zeros 5+3i;3 multiplicity 2

enter the polynomial

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  1. see my reply to your other question above

    for a zero of 3 with multiplicity of 2
    we would have (x-3)(x-3) or (x-3)^2 as part of the function.
    For the complex root of 5+3i , there is of course a matching 5-3i root

    once you have that , it is simple algebra

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