Find All the Rational Zeros of the Function $f ( x ) = 2 x ^ { 4 } - 9 x ^ { 3 } - 41 x ^ { 2 } + 225 x - 225$

question 52

Multiple Choice

Find all the rational zeros of the function $f ( x ) = 2 x ^ { 4 } - 9 x ^ { 3 } - 41 x ^ { 2 } + 225 x - 225$

• A)
• \(x = - 3,5 , - 5 , - \frac { 2 } { 3 }\)
• B) \(x = 2 , - 15,5\)
• C) \(x = 3,5 , - 5 , \frac { 3 } { 2 }\)
• D) \(x = - \frac { 3 } { 5 } , \frac { 5 } { 2 } , \frac { 3 } { 2 } , - 5\)
• E) \(x = 2 , - 15 , \frac { 5 } { 2 } , \frac { 3 } { 2 }\)