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Write a Polynomial Function of Minimum Degree with Real Coefficients 1+3i1 + 3 i

Question 70

Multiple Choice

Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the
polynomial in standard form.
-2 (multiplicity 2) and 1+3i1 + 3 i (multiplicity 1 )


A) f(x) =x46x3+40x248x+40f ( x ) = x ^ { 4 } - 6 x ^ { 3 } + 40 x ^ { 2 } - 48 x + 40
B) f(x) =x4+6x3+22x248x+40f ( x ) = x ^ { 4 } + 6 x ^ { 3 } + 22 x ^ { 2 } - 48 x + 40
C) f(x) =x46x3+22x2+28x+40f ( x ) = x ^ { 4 } - 6 x ^ { 3 } + 22 x ^ { 2 } + 28 x + 40
D) f(x) =x46x3+22x248x+40f ( x ) = x ^ { 4 } - 6 x ^ { 3 } + 22 x ^ { 2 } - 48 x + 40

Correct Answer:

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