Multiply or Divide, as Indicated $\frac { \sqrt { - 18 } } { \sqrt { - 2 } }$

Multiple Choice

Multiply or divide, as indicated. Simplify the answer.
- $\frac { \sqrt { - 18 } } { \sqrt { - 2 } }$

A) $- 3$
B) $- 3 \mathrm { i }$
C) $3 \mathrm { i }$
D) 3