# Lecture 5: Solving Equations

Click the link for lecture notes and example problems that accompany the nine parts of Lecture 5 below.

#### Video Lecture 5, Part 1, Equations

#### Video Lecture 5, Part 2, Quadratic Equations

#### Video Lecture 5, Part 3, Completing The Square

#### Video Lecture 5, Part 4, Quadratic Formula

#### Video Lecture 5, Part 5, Discriminant

#### Video Lecture 5, Part 6, Path of Projectile

#### Video Lecture 5, Part 7, Solving Rational Equations

#### Video Lecture 5, Part 8, Equations with radicals

#### Precalculus Lecture 5, Part 9, Absolute Value Equations