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Parabolic Geometry: Directrices & Foci (About)

Complex Numbers: Conjugates & Applications

Complex Numbers: Basics

Imaginary Numbers

The Quadratic Formula: Discriminants

How to use the Quadratic Formula

The Quadratic Formula: About

Getting Quadratic x-Intercepts/Roots by Factoring

Deriving Quadratics from Solutions/Roots/x-Intercepts

Solving Quadratics w/the Zero Product Principle (Factoring)

The Zero Product Principle

Differences of Squares

Factoring Quadratics: ac-Grouping

Factoring Quadratics: Filling in the Blank (When a=1)

Using GCF's to Factor Quadratics

Intro to Quadratics (About)

Using Function Composition to Prove 2 Functions are Inverses

Using Domain & Range to Determine Functional Inverses

How to tell if Functions are Inverses based on Geometry

Functional Inverses: What are They & how do We Calculate/Express Them?

Absolute Value Functions (Transformations)

Using Set Notation to Express Domain & Range

Number Sets & Set Notation (Crash Course)

Solving 3x4 Linear Systems w/Eliminations

Solving 3x4 Linear Systems w/Substitution

Solving 2x3 Linear Systems w/Elimination

Solving 2x3 Linear Systems w/Substitution

Solving 2x3 Linear Systems with Graphs

Solving Absolute Value Inequalities