Question

What is a trinomial(as opposed to binomials and mononomials)?

Answer 1

http://en.wikipedia.org/wiki/Trinomial

Answer 2

I think I get it now!

Answer 3

trinomial vs binomial vs monomial

how many wheels does a tricycle have?
how many wheels does a bicycle have?
how many wheels does a monocycle have?

how many terms does a trinomial have?
how many terms does a binomial have?
how many terms does a monomial have?