that 1+2i is a zero of the polynomial f with real coefficients. Which of the following statements is not true?   Responses A) x - (1+2i) is a factor of f(x). B) x2−2x+5 is a factor of f(x). C) x - (1-2i) is a factor of f(x). D) 1 - 2i​​​​​​​ is a zero of f​​​​​​​(x). E) The number of nonreal

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