Question

Add the following a+b-3, b-a+3, a-b+3​

ans correctly

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Answer 1

Answer:

a + b + 9

Step-by-step explanation:

(a+b-3) + ( b-a+3) + ( a-b+3​)

= a + b - 3 + b - a + 3 + a - b + 3       (Opening of brackets)

= a - a + a + b + b - b + 3 + 3 + 3    [Taking like terms together]

= a + b + 9 (Ans)