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    Exam 4: Complex-Numbers
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    Given 2+i Is a Root, Determine All Other Roots of F(x)=​x<sup>5</sup>
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Given 2+i Is a Root, Determine All Other Roots of F(x)=​x5

Question 28

Question 28

Multiple Choice

Given 2+i is a root, determine all other roots of f(x) =​x5 - 6x4 + 15x3 - 18x2 + 10x. ​


A) Given 2+i is a root, determine all other roots of f(x) =​x<sup>5</sup> - 6x<sup>4</sup> + 15x<sup>3</sup> - 18x<sup>2</sup> + 10x. ​ A)    B)    C)    D)    E)
B) Given 2+i is a root, determine all other roots of f(x) =​x<sup>5</sup> - 6x<sup>4</sup> + 15x<sup>3</sup> - 18x<sup>2</sup> + 10x. ​ A)    B)    C)    D)    E)
C) Given 2+i is a root, determine all other roots of f(x) =​x<sup>5</sup> - 6x<sup>4</sup> + 15x<sup>3</sup> - 18x<sup>2</sup> + 10x. ​ A)    B)    C)    D)    E)
D) Given 2+i is a root, determine all other roots of f(x) =​x<sup>5</sup> - 6x<sup>4</sup> + 15x<sup>3</sup> - 18x<sup>2</sup> + 10x. ​ A)    B)    C)    D)    E)
E) Given 2+i is a root, determine all other roots of f(x) =​x<sup>5</sup> - 6x<sup>4</sup> + 15x<sup>3</sup> - 18x<sup>2</sup> + 10x. ​ A)    B)    C)    D)    E)

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