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Mathematics, 30.08.2019 20:00 yah57

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which of the following statements must be true about the polynomial function f(
• if 1+ /13 is a root of f(x), then -1- 13 is also a root of f(x).
if 1 + 13i is a root of f(x), then 1 - 13i is also a root of f(x).
if 13 is a root of f(x), then-13 is also a root of f(x).
if-13 +i is a root of f(x), then 13 + 1 is also a root of f(x).
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which of the following statements must be true about the polynomial function f(
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