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anonymous
 one year ago
Using the given zero, find one other zero of f(x). Explain the process you used to find your solution.
1  2i is a zero of f(x) = x4  2x3 + 6x2  2x + 5.
anonymous
 one year ago
Using the given zero, find one other zero of f(x). Explain the process you used to find your solution. 1  2i is a zero of f(x) = x4  2x3 + 6x2  2x + 5.

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.0complex zeros occur as conjugate pairs. So if 1  2i is a zero then so is 1 + 2i.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0the conjugate has the same real and imaginary parts but the sign is different
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