SOLUTION: how do you find the other zero of a polynomial function with of degree 4 with the given rational coeffients 5i,0,-7

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Question 798608: how do you find the other zero of a polynomial function with of degree 4 with the given rational coeffients 5i,0,-7
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
how do you find the other zero of a polynomial function with of degree 4 with the given rational coeffients 5i,0,-7
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Complex roots are always pairs. It's the conjugate of 5i
= -5i

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