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11Alexandr11 [23.1K]

3 years ago

13

Using the given zero, find all other zeros of f(x). -2i is a zero of f(x) = x4 - 45x2 - 196

1 answer:

lakkis [162]3 years ago

6 0

Hello,

f(x)=(x-2i)(x+2i)(x-7)(x+7)

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