MATH 125 - College Algebra

**CHAPTER 14**

Section 14.1 Solving Quadratic Equations by Factoring or Taking Square Roots

~Worksheet for Solving Quadratic Equations by Factoring or Taking Square Roots

Section 14.2 Solving Quadratic Equations by Completing the Square

~Worksheet for Solving Quadratic Equations by Completing the Square

Section 14.3 Solving Quadratic Equations by Using the Quadratic Formula

~Worksheet for Solving Quadratic Equations by Using the Quadratic Formula

Section 14.4 Applications of Quadratic Equations

~Worksheet for Applications of Quadratic Equations

~Worksheet for Complex Numbers

Section 14.6 Equations that are Reducible to Quadratic Equations

~Worksheet for Equations that are Reducible to Quadratic Equations

Quadratic Regression

TI-nspire video Quadratic Regression

TI-84 video Quadratic Regression

Worksheet for Quadratic Regression

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Questions from students

Completing the Square 14.2A.003.PE

Completing the Square in a Formula 14.2A.025

Completing the Square 14.2A.028.MI

Airplane Problem with Wind 14.4A.017