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Find the Zeros of the Function Below Algebraically, If Any $f ( x ) = x ^ { 5 } - 9 x ^ { 3 } + 27 x ^ { 2 } - 243$

Question 118

Multiple Choice

Find the zeros of the function below algebraically, if any exist.
$f ( x ) = x ^ { 5 } - 9 x ^ { 3 } + 27 x ^ { 2 } - 243$

A) $- 2$ and 2
B) $- 4$ and 2
C) $- 4$ and 4
D) $- 3$ and 4
E) $- 3$ and 3

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