Created on: May 11, 2010

Website Address: https://library.curriki.org/oer/Quadratic-Equations-45494

TABLE OF CONTENTS

- Solving Equations
- Linear Equations
- Linear Forms
- Linear Inequalities
- Linear Systems
- Exponents
- Polynomials
- Quadratic Equations
- Using Models
- Radicals and Other Topics
- Statistics
- Rational Functions

- Problem Solving Word Problems II
- One Step Equations
- Two Step Equations
- Multi-Step Equations
- Equations with Variables on Both Sides
- Ratio and Proportion
- Scale and Indirect Measurement
- Percent Problems
- Word Problem Solving 3

- Radical Expressions with Higher Roots
- More Simplifying Radical Expressions
- How to Rationalize a Denominator
- Extraneous Solutions to Radical Equations
- Radical Equation Examples
- More Involved Radical Equation Example
- Pythagorean Theorem
- Distance Formula
- Midpoint Formula
- Visual Pythagorean Theorem Proof

- Graphs of Quadratic Functions
- Solving Quadratic Equations by Graphing
- Solving Quadratic Equations by Square Roots
- Solving Quadratic Equations by Completing the Square
- Using the Quadratic Formula
- Proof of Quadratic Formula
- Discriminate of Quadratic Equations
- Khan Academy Vision and Social Return
- Linear, Quadratic, and Exponential Models

IN COLLECTION

This unit discusses quadratic equations, their solutions, and their graphs.

This video shows the characteristic shape of quadratic graphs with a few examples.

This video shows how to use the graph of a quadratic equation to find its roots.

This video shows how to solve certain quadratic equations by finding a square root.

This video develops the standard technique of completing the square.

This video uses the completing the square technique to develop the quadratic formula.

This video proves the quadratic formula developed in the previous video.

This video examines the key role of the discriminant in the quadratic formula.

This video talks about the Khan Academy vision of Social Return.

This video compares various models of physical phenomena in the world