Choose the one alternative that best completes the statement or answers the question.
List the possible rational zeros.
-$$f ( x ) = x ^ { 6 } - 2 x ^ { 4 } + 7 x ^ { 2 } + 25$$
A) $\pm 1 , \pm \frac { 1 } { 5 } , \pm \frac { 1 } { 25 }$
B) $1,5,25$
C) $\pm 1 , \pm 5 , \pm 25$
D) $- 1 , - 5 , - 25$

Question

Quizplus · Accepted Answer

The possible rational zeros are the factors of the constant term (25) divided by the factors of the leading coefficient (1), which are $\pm 1, \pm 5, \pm 25$.

Choose the One Alternative That Best Completes the Statement or Answers