Find All the Rational Zeros of the Function F(x)= 2x⁴ $- \frac { 1 } { 2 }$

question 45

Multiple Choice

Find all the rational zeros of the function f(x) = 2x⁴ - 12x³ - 34x² + 300x - 400.

• A)x = -4,-5,5, \(- \frac { 1 } { 2 }\)
• B)x = 4,-5,5,2
• C)x = 2,20, \(- \frac { 5 } { 2 }\) ,2
• D)x = 2,20,-5
• E)x = \(\frac { 4 } { 5 }\) , \(- \frac { 5 } { 2 }\) ,2,5