Question

subtract 3a (a+b+c)-2b(a-b-c) from 4c(-a+b+c)​

Answer 1

Step-by-step explanation:

ANSWER

4c(−a+b+c)−[3a(a+b+c)−2b(a−b+c)]

4c(−a+b+c)−[3a

2

+3ab+3ac−2ab+2b

2

−2bc]

4c(−a+b+c)−[3a

2

+2b

2

+ab+3ac−2bc]

−4ac+4bc+4c

2

−3a

2

−2b

2

−ab−3ac+2bc

4c

2

−3a

2

−2b

2

−ab+6bc−7ac

Answer 2

Answer:c(−a+b+c)−[3a(a+b+c)−2b(a−b+c)]

4c(−a+b+c)−[3a

2

+3ab+3ac−2ab+2b

2

Step-by-step explanation: Will u be my friend