Find All the Real Zeros Of $f ( x ) = 2 x ^ { 3 } - 6 x ^ { 2 } + 2 x - 6$

question 91

Multiple Choice

Find all the real zeros of $f ( x ) = 2 x ^ { 3 } - 6 x ^ { 2 } + 2 x - 6$ .

• A) x = 3, \(- \frac { 1 } { 3 }\)
• B) x = 2, 1, -6
• C) x = ± 1, 3
• D) x = 3
• E) x = \(\frac { 1 } { 2 }\) , \(- \frac { 1 } { 6 }\)

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