Question

is it possible to create a fourth-degree polynomial with only two real zeros.

Answer 1

Yes.

Answer 2

yes.

an n-th degree polynomial has n zeros [roots].

in this case they would be "repeated"

Answer 3

or two of them aren't real lol

Answer 4

You can create any even number degree polynomials with any even number of real zeros (less than the degree though).

Answer 5

@Euler271 They don't have to be repeated.

Answer 6

Could you demonstrate how to do this?