Find the Zeros of the Polynomial Function $$f ( x ) = x ^ { 3 } + 5 x ^ { 2 } - 9 x - 45$$

question 205

Multiple Choice

Find the zeros of the polynomial function.
- $$f ( x ) = x ^ { 3 } + 5 x ^ { 2 } - 9 x - 45$$

• A) \(x = - 5 , x = - 3 , x = 3\)
• B) \(x = 5 , x = - 3 , x = 3\)
• C) \(x = - 3 , x = 3\)
• D) \(x = - 5 , x = 9\)

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