###### 12) Quadratic Equations and Modeling

## 12.01 Solving Quadratic Equations by Graphing

[mepr-s3-video src=”excelmathematics-videos/Algebra-1/12-Quadratic-Equations-and-Modeling/12.01-Solving-Quadratic-Equations-by-Graphing.mp4″]

[mepr-s3-video src=”excelmathematics-videos/Algebra-1/12-Quadratic-Equations-and-Modeling/12.01-Solving-Quadratic-Equations-by-Graphing.mp4″]

[mepr-s3-video src=”excelmathematics-videos/Algebra-1/12-Quadratic-Equations-and-Modeling/12.02-Solving-Quadratic-Equations-by-Factoring.mp4″]

[mepr-s3-video src=”excelmathematics-videos/Algebra-1/Extra Practice/Extra Practice- Solving Equations by taking Square Roots.mp4″]

[mepr-s3-video src=”excelmathematics-videos/Algebra-1/12-Quadratic-Equations-and-Modeling/12.03-Solving-Quadratic-Equations-by-Using-Square-Roots.mp4″]

[mepr-s3-video src=”excelmathematics-videos/Algebra-1/12-Quadratic-Equations-and-Modeling/12.04-Completing-the-Square.mp4″]

[mepr-s3-video src=”excelmathematics-videos/Algebra-1/Extra Practice/Extra Practice – Solving Equations by Completing the Square.mp4″]

[mepr-s3-video src=”excelmathematics-videos/Algebra-1/12-Quadratic-Equations-and-Modeling/12.05-The-Quadratic-Formula-and-the-Discriminant.mp4″]