Find All the Zeros $$f ( x ) = 3 x ^ { 3 } - 5 x ^ { 2 } - 18 x + 30$$

question 287

Multiple Choice

Find all the zeros.
- $$f ( x ) = 3 x ^ { 3 } - 5 x ^ { 2 } - 18 x + 30$$

• A) \(\frac { 5 } { 3 } , \pm 6\)
• B) \(- \frac { 5 } { 3 } , \pm 6\)
• C) \(- \frac { 5 } { 3 } , \pm \sqrt { 6 }\)
• D) \(\frac { 5 } { 3 } , \pm \sqrt { 6 }\)

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