Trinomial

Trinomials are polynomials that consist of three terms, separated by plus and minus symbols. An example of a trinomial is:

This is a linear expression, which is a component of linear equations.

 Examples 

 , a quadratic expression in its standard (normal) form, which happens to be a trinomial.
 Perfect square trinomials, .

 Related pages 
 Monomial

Category:Mathematics
Category:Algebra