Factor as Completely as Possible $$x ^ { 2 } + 7 x - 30 = 0$$

Multiple Choice

Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.
- $$x ^ { 2 } + 7 x - 30 = 0$$

A) $x = 10,3$
B) $x = - 10,1$
C) $x = 10 , - 3$
D) $x = - 10,3$