1st degree

2nd degree

3rd degree

4th degree

Monomial

Binomial

Trinomial

Polynomial with more than 3 terms

Monomial

Binomial

Trinomial

Polynomial with more than 3 terms

Monomial

Binomial

Trinomial

Polynomial with more than 3 terms

$$4x^2+12x-13x^3$$  

$$5-3x$$  

$$2x^4-12x^2+5x-9$$  

$$5x^5+4x^{\text{4}}+12x^3-23x+15$$  

$$4x^4-16x^2+12-5x$$

$$-6x^2+3x^3+x^5$$

$$7x^5+4x^3-2x^2+18$$

2

3

4