For any integer m, every even integer is always of the form

For some integer q, every odd integer is of the form

If m and n are odd positive integers, then m2 + n2 is even, but not divisible by 4. Justify.

An even number can be expressed as the square of an integer as well as a cube of another integer. Then the number has to be necessarily divisible by:

For some integer n, the odd integer is represented in the form of:

For some integer p, every even integer is of the formDeselect Answer p 2p + 1 2p p + 1