Chapter 7

Video Instruction

Factoring

Section 7.1

Greatest Common Factors; Factoring by Grouping

	7.1.a - Identifying the Greatest Common Factor from a List of Terms (3:49)
	7.1.1 - Factoring Out Greatest Common Factor Part 1 (6:49)

7.1.2 - Factoring Out Greatest Common Factor Part 2 (4:24)

7.1.3 - Factoring by Grouping Part 1 (6:08)

7.1.4 - Factoring by Grouping Part 2 (4:39)

Section 7.2

Factoring Trinomials

7.2.1 - Part 1: Method and examples of form x**2+bx+c (8:13)

7.2.2 - Part 2: Examples of prime polynomial and of Form ax**2+bx+c (9:06)

7.2.3 - Part 3: More examples: GCF & trinomial. Trinomial of form ax**2+bxy+cy**2 (9:37)

7.2.4 - Part 4: Factoring a polynomial of form ax**4+bx**2+c (5:18)

7.2.5 - Part 5: Factoring by using substitution. (6:09)

Section 7.3

Special Factoring

7.3.1 - Difference of Two Squares Part 1 (4:07)

7.3.2 - Difference of Two Squares Part 2 (6:24)

Section 7.4

Solving Equations by Factoring

7.4.1 - Using the Zero-Factor Property to Solve Equations (9:08)

7.4.2 - Factor and Solve Equations-Method &
Examples Part 1 (8:24)

7.4.3 - Factor and Solve Equations-Method &
Examples Part 2 (3:42)

7.4.4 - Applications: Writing Equations & Solving Word Problems Part 1: Cutting a uniform strip of paper. (10:06)

	7.4.5 - Applications: Writing Equations & Solving Word Problems Part 2: Pythagorean Theorem. (7:06)
	7.4.6 - Applications: Writing Equations and Solving Word Problems Part 3: An area problem. (6:12)
	7.4.7 - Applications: Fence Problem (9:37)