Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{8 + 12j}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{2(4 + 6j)}[/tex]
Distribute 2 through the parentheses
[tex] \longrightarrow{ \sf{2 \times 4 + 2 \times 6j}}[/tex]
[tex] \longrightarrow{ \sf{8 + 12j}}[/tex]
Hope I helped!
Best regards! :D