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(a + b + 1)2 – (a + b + 1)(x - 2) + (a + b + 1)
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3 votes
(a + b + 1)2
– (a + b + 1)(x - 2) + (a + b + 1)

User AM Douglas
by
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1 Answer

5 votes

Answer: 5a + 5b + 5 - x(a + b)

Explanation:

(a + b + 1)2 – (a + b + 1)(x - 2) + (a + b + 1)

2a + 2b + 2 - (ax - 2a + bx -2b -2) + (a + b + 1)

2a + 2b + 2 - ax + 2a - bx +2b +2 + a + b + 1

5a + 5b + 5 - x(a + b)

User JAyenGreen
by
7.7k points
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