## Equations Video Lessons

Watch simple explanations of Equations and related concepts. Browse through all study tools.

Factoring Quadratic Expressions: Examples & Concepts

Writing Quadratic Equations for Given Points

How to Solve Linear Functions

Inconsistent Equation: Definition & Examples

Deciding on a Method to Solve Quadratic Equations

Slope-Intercept Form: Definition & Examples

Using Quadratic Models to Find Minimum & Maximum Values: Definition, Steps & Example

Cubic Function: Definition, Formula & Examples

What Is Slope Intercept Form? - Definition, Equation & Examples

How to Solve Systems of Linear Equations by Graphing

Solving Problems With More Than One Operation: Lesson for Kids

Determining the Acceleration of an Object

What is the Quadratic Formula? - Definition, Equation & Proof

Pythagorean Theorem: Definition & Example

How to Solve Equations on a Calculator

Solving Equations with Infinite Solutions or No Solutions

Solving Quadratics: Assigning the Greatest Common Factor and Multiplication Property of Zero

What Is IPAT? - Factors of the Human Impact on the Environment

How to Solve a System of Linear Equations in Two Variables

Common Algebraic Equations: Linear, Quadratic, Polynomial, and More

Collecting Like Terms On One Side of an Equation

Kepler's Three Laws of Planetary Motion

Equation Lesson for Kids: Definition & Examples

Finding Distance with the Pythagorean Theorem

Linear Equations: Intercepts, Standard Form and Graphing

How to Solve Complex Fractions

Simplifying Square Roots When not a Perfect Square

Equation of a Line Using Point-Slope Formula

Solving Systems of Linear Equations in Three Variables Using Determinants

How to Find and Apply the Intercepts of a Line

Simplifying Expressions Containing Square Roots

Calculating Dilution of Solutions

Manipulating Functions and Solving Equations for Different Variables

System of 3 Equations Word Problem Examples

Finding Complex Roots of Quadratic Equations

How to Graph Cubics, Quartics, Quintics and Beyond

How to Solve Quadratics with Complex Numbers as the Solution

How to Write an Equation in Standard Form

How to Solve a Quadratic Equation by Factoring

Factoring Quadratic Equations: Polynomial Problems with a Non-1 Leading Coefficient

What is a Linear Equation?

How Do I Use a System of Equations?

What is a System of Equations?

How to Use the Quadratic Formula to Solve a Quadratic Equation

How to Factor Quadratic Equations: FOIL in Reverse

How to Use the Quadratic Formula to Find Roots of Equations

How to Find Slope in Standard Form

System of Linear Equations: Definition & Examples

How to Find Shorter Sides on a Right Triangle Using the Pythagorean Theorem

Solving a System of Equations with No Solution

System of Equations Word Problem Examples

How to Balance Addition Equations

How to Balance Subtraction Equations

How to Find the Hypotenuse of a Right Triangle Using the Pythagorean Theorem

Inconsistent System of Equations: Definition & Example

How to Solve Multi-Step Equations with Fractions & Decimals

Point-Slope Form: Definition & Overview

Dependent System of Linear Equations Examples

Triangles in Coordinate Planes & Proofs

What is a Quadratic Equation? - Definition & Examples

Using Quadratic Formulas in Real Life Situations

Explaining the Pythagorean Theorem with Models & Diagrams

Solving Systems of Equations with Fractions

Consistent System of Equations: Definition & Examples

What is a Chemical Equation? - Definition & Examples

How to Write a Linear Equation

Chemical Reactions and Balancing Chemical Equations

Mass-Energy Conversion, Mass Defect and Nuclear Binding Energy

How to Solve Quadratics That Are Not in Standard Form

What is an Equation in Math? - Definition & Examples

The Pythagorean Theorem: Converse and Special Cases

How to Solve a Rational Equation

Balanced Chemical Equation: Definition & Examples

Solving Division Equations with Two or More Variables

How to Solve a System of Equations by Elimination

How to Solve a System of Equations by Graphing

Solving Addition Equations with Two or More Variables

Solving Subtraction Equations with Two or More Variables

Writing & Solving Subtraction Equations with One Variable

How to Solve Simultaneous Equations

How to Simplify Expressions Involving Decimals

Solve for Unknowns in Scientific Equations

Kepler's Laws, Ellipses, and Eccentricity

How to Solve Perfectly Cubed Equations

Solving Quadratic Equations by Substitution

Solving Simultaneous Linear Equations

Parametric Equations in Applied Contexts

Inconsistent and Dependent Systems: Using Gaussian Elimination

Graphs of Parametric Equations

Evaluating Parametric Equations: Process & Examples

How to Solve a Linear System in Three Variables With a Solution

How to Solve a Linear System in Three Variables With No or Infinite Solutions

Solving Systems of Linear Equations in Two Variables Using Determinants

Simplifying Complex Expressions That Contain Square Roots

Graphs of Parallel and Perpendicular Lines in Linear Equations

Representing Kinematics with Graphs

Applying Systems of Linear Equations to Breakeven Point: Steps & Example

Squaring Both Sides of an Equation Twice

The Quadratic Formula: Definition & Example

Changing Radical Equations into Linear or Quadratic Equations

Solving Cubic Equations with Integers

Solving Quadratic Trinomials by Factoring

How to Solve Equations that are Not Perfectly Cubed

Using the Greatest Common Factor to Solve Cubic Equations

What is a Cubic Equation? - Definition & Examples

Write the Standard Form of an Equation by Completing the Square

Solving Problems using the Quadratic Formula

Translating Verbal Descriptions Into Equations With Derivatives

Solving Rational Equations with Literal Coefficients

Using the Quadratic Formula to Solve Equations with Literal Coefficients

Price Selection: How Businesses Select the Correct Price for Products

Solving a System of Equations with Two Unknowns

Solving Linear Equations: Practice Problems

Interpreting Systems of Linear Equations Graphically

How to Write Quadratic Functions

The Pythagorean Theorem: Practice and Application

Transformations of Radical Functions

Mass and Energy: Description and Interchangeable Relationship

How to Solve Functional Problems Involving the Pythagorean Theorem

Practice Applying Force & Acceleration Formulas

Problem-Solving using Linear Equations

Solving Problems Using Rates

Fluid Mass, Flow Rate and the Continuity Equation

Related Rates: The Distance Between Moving Points Problem

Solving Radical Equations: Steps and Examples

Writing Equations with Inequalities: Open Sentences and True/False Statements

Defining, Translating, & Solving One-Step Equations

Writing & Solving Addition Equations with One Variable

Uniformly-Accelerated Motion and the Big Five Kinematics Equations

Practice Calculating Motion Using Kinematic Equations & Graphs

Practice Applying Rotational Motion Formulas

Understanding the Steps in Solving an Equation

First-Order Linear Differential Equations

Solving Min-Max Problems Using Derivatives

Kirchhoff's Loop Rule: Principles & Validity Analysis

Using Equations to Solve Age Problems in Math

Taking the Derivative of e^4x: How-To & Steps

How to Solve Uniform Motion Problems

Faraday's Laws of Electrolysis: Definition & Equation

Word Problems Involving Time, Distance & Velocity

Kirchhoff's Law: Definition & Application

Logistic Population Growth: Equation, Definition & Graph

Solving Subtraction Word Problems with Two or More Variables

Writing & Solving Division Equations with One Variable

Five Kinematics Quantities & the Big 5 Equations

Maxwell's Equations: Definition & Application

Solving Two-Step Linear Inequalities

Solving One-Step Linear Inequalities

Applying Quadratic Functions to Motion Under Gravity & Simple Optimization Problems

Solving Equations & Inequalities Involving Rational Functions

Applying Kirchhoff's Rules: Examples & Problems

Wrapping Text in Excel: How to Wrap Text within Cells

Applying Systems of Linear Equations to Market Equilibrium: Steps & Example

Solving Linear Equations with Literal Coefficients

Solving Problems Involving Systems of Equations

Solving Problems Using Rational Equations

Integration and Dynamic Motion

How to Solve a One-Step Problem Involving Rates

Related Rates: The Draining Tank Problem

Wave Rarefaction: Definition & Curves

Solving Complex Equations: Examples & Explanation

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