Factor by Grouping $$s ^ { 2 } + 4 s + 2 s + 8$$

Multiple Choice

Factor by grouping.
- $$s ^ { 2 } + 4 s + 2 s + 8$$

A) $s ( s + 14 )$
B) $( s + 4 ) ( s - 2 )$
C) $( s - 4 ) ( s - 2 )$
D) $( \mathrm { s } + 4 ) ( \mathrm { s } + 2 )$