Question

23: Subtract : (a + b + c)-(a - b + c) from (-a +b+c)​

Answer 1

Answer:

the below is the answer

Step-by-step explanation:

3c(−2a+3b+c)−[a(2a+b−c)−b(a−2b+2c)]

=−6ca+9bc+3c  

2

−[2a  

2

+ab−ca−ba+2b  

2

−2bc]

=−2a  

2

−2b  

2

+3c  

2

−5ac+11bc

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Answer 2

$(a + b + c) - (a - b + c) - ( - a + b + c)$