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. 5x 2 6 x - y 2 z 3 ½xy

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

5. Classify the following: 3x 2 – 8xy 4abc 3x 2 – 8xy 5x 2 a 2 + 2ab + b 2

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.

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. ( of “y” )

11. Adding & Subtracting Polynomials

12. Subtract from

13. Multiplying Polynomials

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