Write an expression using variables for the sum of two consecutive numbers

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asked Oct 25, 2019 203k views

1 Answer

Cxxl · Answer 1 · 2019-10-31T02:17:22+0000

Let the first consecutive number = n
Then the second one will be n+1
The sum will be n + n+1 = 2n + 1

Question is 2n + 1 always odd or always even?

The answer is always odd.

Write an expression using variables for the sum of two consecutive numbers

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