Sum of a-b + ab, b+c - bc and c- a - ac is :
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7
Answer:
Sum of a−b+ab , b+c−bc and c−a−ac
=(a−b+ab)+(b−c−bc)+(c−a−ac)
=a−b+ab+b+c−bc+c−a−ac
Rearranging and collecting like terms,
=a−a−b+b+c+c+ab−bc−ac
=2c+ab−ac−bc
Step-by-step explanation:
Answered by
2
Answer:
Sum of a−b+ab , b+c−bc and c−a−ac
=(a−b+ab)+(b−c−bc)+(c−a−ac)
=a−b+ab+b+c−bc+c−a−ac
Rearranging and collecting like terms,
=a−a−b+b+c+c+ab−bc−ac
=2c+ab−ac−bc
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