1. POLYNOMIALS REVIEW Classifying Polynomials
Adding & Subtracting Polynomials
Multiplying Polynomials

2. Remember: Monomials are separated by _____ or _____ signs.

3. But, what is a monomial?
A number or variable or product of numbers and variables. 6
5x2 x
½xy
- y2z3

4. many Monomial Binomial Trinomial “Poly” means _________________?
Polynomials can be classified according to the number of terms they have.
ONE TERM –
TWO TERMS –
THREE TERMS -
Monomial
Binomial
Trinomial

5. Classify the following:
Trinomial
4abc
3x2 – 8xy
Monomial
5x2
Binomial
Monomial
3x2 – 8xy
a2 + 2ab + b2
Binomial
Trinomial

6. DEGREE………………
The degree of a monomial is determined by adding the exponents of its variables.
So, to find the degree of a POLYnomial, find the degree of each separate MONOmial. The Monomial with the HIGHEST sum determines the degree of the problem.

7. Determine the degree of each polynomial.

8. Ascending & Descending Order
Ascending – means to count up!
So, order the VARIABLES exponents from least to greatest.
Descending – means to count down!
So, order the VARIABLES exponents from greatest to least.

9. Place in descending order
( of “y” )
Place in ascending order

10. Evaluate when x = 2 and y = 4

11. Adding & Subtracting Polynomials

12. Subtract
from

13. Multiplying Polynomials

17. Tie Breaker
(3x + 2) (2x + 3)
6x2 + 13x + 6