Respuesta :
Answer:
-2a + 4b - 3c.
Step-by-step explanation:
(2a+3b-c) - (4a-b+2c)
Distribute the negative over the second parentheses.
= 2a + 3b - c - 4a + b - 2c
= -2a + 4b - 3c.
Answer:
[tex]-2a+4b-3c[/tex]
Step-by-step explanation:
[tex](2a+3b-c) - (4a-b+2c)[/tex]
To add both polynomials , first we multiply the negative sign inside the parenthesis
[tex]2a+3b-c -4a+b-2c[/tex]
Negative and negative is positive
Now combine like terms. the terms that has same variable are like terms
[tex]2a+3b-c -4a+b-2c[/tex]
[tex]-2a+4b-3c[/tex]
All are unlike terms, so this is our final answer
[tex]-2a+4b-3c[/tex]
