Find the Zeros of the Function Below Algebraically, If Any $$f ( t ) = \frac { 1 } { 6 } t ^ { 4 } - \frac { 27 } { 2 }$$

Multiple Choice

Find the zeros of the function below algebraically, if any exist.
$$f ( t ) = \frac { 1 } { 6 } t ^ { 4 } - \frac { 27 } { 2 }$$

A) $- 3 , - 1,1$ , and 3
B) $- 3$ and 3
C) $- 6$ and 6
D) $- 6 , - 1,1$ , and 6
E) No zeros exist.