Factor
- $$t ^ { 2 } + 0.1 t - 0.42$$

Multiple Choice

Factor.
- $$t ^ { 2 } + 0.1 t - 0.42$$

A) $( t + 0.42 ) ( t - 1 )$
B) $( t + 0.7 ) ( t - 0.6 )$
C) $( t + 0.05 ) ^ { 2 }$
D) $( t - 0.7 ) ( t + 0.6 )$