Respuesta :
Answer:
[tex] -5cd[/tex]
Step-by-step explanation:
[tex]-3cd - d(2c - 4) - 4d[/tex]
To get simplified expression we use order of operation PEMDA
WE start with parenthesis. Distribute -d inside the parenthesis
[tex]-3cd - 2dc +4d - 4d[/tex]
Now we combine like terms that has same variables
4d-4d becomes 0
Expression becomes
[tex]-3cd - 2dc[/tex]. Both terms has same variables so we add it
[tex] -5cd[/tex]
