Use Any Method to Factor $x ^ { 2 } + 7 x - 18$

Multiple Choice

Use any method to factor $x ^ { 2 } + 7 x - 18$

A) $( x - 2 ) ( x + 9 )$
B) $( x + 2 ) ( x - 9 )$
C) $( x - 2 ) ( x - 9 )$
D) $( x - 3 ) ( x + 6 )$
E) $( x + 3 ) ( x - 6 )$