Answers Algebra II Writing Polynomial Functions from Complex Roots — QuizQuestion 7

7

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Writing Polynomial Functions from Complex Roots — Quiz

Question 7 • Algebra II

If a polynomial function, f of x , with rational coefficients has roots 3 and square root of 7 , what must also be a root of f of x ?

Answer

A

i square root of 7

B

negative square root of 7

C

negative 3

D

3 i

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