Unit 4

4-1 Multiplying Polynomials

video 1 video 2 practice 2 practice 3*

*note: you'll need to watch video 2 to do some of the practice 3 problems

4-2 Simplifying Expressions Involving Polynomials

video

4-3 Dividing a Polynomial by a Monomial

video

4-4 Dividing a Polynomial by a Polynomial -- Algebraic Long Division

video 1 video 2 video 3

4-5 Factoring a Polynomial -- Greatest Common Factor

video 1 video 2 practice

4-6 Factoring by Grouping

video 1 video 2

4-7 Factoring a Second-Degree Polynomial when the Lead Coefficient is 1

video 1 video 2 video 3 practice 1 practice 2

4-8 Factoring a Second-Degree Polynomial with Lead Coefficient Greater Than 1

video 1 video 2

4-9 Factoring the Difference of Two Perfect Squares

video practice 1 practice 2 practice 3

4-10 Scientific Notation

video1 video2 video3

4-11 Scientific Notation Word Problems

video