Find the Real Zeros of the Function $$G ( x ) = x ^ { 4 } - 19 x ^ { 2 } - 150$$

Multiple Choice

Find the real zeros of the function. List the x-intercepts of the graph of the function.
- $$G ( x ) = x ^ { 4 } - 19 x ^ { 2 } - 150$$

A) $x = - 5 , x = 5$
B) $x = - 25 , x = 6$
C) $x = - \sqrt { 6 } , x = \sqrt { 6 }$
D) no real solution