Round to the Nearest Thousandth $$4 ^ { ( x + 3 ) } = 2 ^ { x }$$

Multiple Choice

Round to the nearest thousandth.
- $$4 ^ { ( x + 3 ) } = 2 ^ { x }$$

A) $\{ - 6.000 \}$
B) $\{ 6.000 \}$
C) $\{ - 7.860 \}$
D) $\{ - 4.140 \}$