Algebra 1 Polynomials

Suppose n is an integer. Select all statements below that are true: (choose 3)

A) n^2 + n is always an even integer***
B) n^2 + n is always an even integer when n is even***
C) n^2 + n is always an even integer when n is odd***
D) n^2 + n is never an even integer when n is odd
E) n^2 + n is never an even integer
F) n^2 + n is sometimes an even integer

Please correct my answers. Thanks!

  1. 👍 9
  2. 👎 0
  3. 👁 3,874
  1. From my examples, A is correct.

    1. 👍 2
    2. 👎 1
  2. What about the rest?

    1. 👍 1
    2. 👎 0
  3. the first three are correct

    1. 👍 4
    2. 👎 0
  4. A includes B and C.

    1. 👍 11
    2. 👎 0
  5. a b c are correct y’all

    1. 👍 13
    2. 👎 0

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