Question

Add two consecutive odd numbers and substrate the even number in their middle. Ansewer it in algebrac expression

Answer 1

Answer:

3n+6 is answer

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Answer 2

Let the first odd number = 2n + 1 and the second = 2n + 3

Then the even number in their middle = 2n + 2

(2n + 1) + (2n + 3) - 2n + 2 = 2n + 2n - 2n + 1 + 3 - 2 = 2n + 2 = The even number in their middle