Question

A polymonial f(x) and one or more of its zero are given.

f(x) = xˆ4 - 10xˆ3 + 24xˆ2 + 50x -145.

5 + 2i is a zero.

a) Find all the zeros. write the answer in exact form.

b) Factor f(x) as a product of linear factors.

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