Free Tutorials on how to solve equations, system of equations and inequalities using step by step approach with examples, detailed solutions and more exercises are presented.

Computer Technology Simply Explained |
- Equations. What is an equation? What are the solutions or roots of an equation? What are equivalent equations? The addition and multiplication properties of equalities are also reviewed.
- Solving Literal Equations - Tutorial. What is a literal equation and how to solve it? Several examples with detailed solutions and exercises with answers are presented.
- Solve Equations With Square Root. Tutorial with examples and exercises and detailed explanations.
- Solve Equations With Cube Root. Tutorial with examples and exercises. Detailed solutions provided
- Solving Linear Equations - Tutorial. Tutorial on how to solve linear equations.
- Proof of the Quadratic Formulas. Tutorial on how to prove the quadratic formulas using the method of completing the square.
- Solve Quadratic Equations Using Discriminants (1) and the answers to the matched exercises.
- Solve Quadratic Equations Using Discriminants (2) and the detailed Solutions to the matched exercise.
- Solve Quadratic Equations by Factoring. A tutorial with many examples and detailed solutions on how to solve quadratic equations by factoring.
- Quadratic Equations - Problems (1) and the detailed solutions to the matched problems.
- Equations of the Quadratic Form and the answers to the matched exercises.
- Equations with Absolute Value and the answers to the matched exercises.
- Equations with Rational Expressions - Tutorial. Tutorial, with detailed explanations, on how to solve equations with rational expressions.
- Solve Equations by Substitution. The powerful method of substitution is used to solve different types of equations.
- Solve Linear Inequalities. A tutorial with examples and detailed solutions. Double inequalities and inequalities with fractional expressions are also included.
- Tutorial on Inequalities. Tutorial on solving polynomial and rational inequalities.
- Rational Inequalities. A tutorial with examples and detailed solutions on solving rational inequalities.
- Inequalities With Absolute Value - Tutorials. Solving inequalities with absolute value with detailed solutions and explanations.
- Polynomial Inequalities - Tutorial. Tutorial on polynomial inequalities with examples and detailed solutions.
- Quadratic Inequalities. Solve quadratic inequalities analytically using the discriminant.
## Solve Systems of Linear Equations - Systems of Linear Equations. Tutorial on solving 2 by 2 systems of linear equations.
- Solve Quadratic Equations Graphically. An applet is used to explore the solutions to quadratic equations graphically.
- Solve Quadratic Inequalities Graphically. An applet is used to explore the solution set to a quadratic inequalities graphically.
## Graphical Solutions to Equations - Solve Equations Graphically. Explore solving equations graphically.
## Solve Equations in One Variable## Solve Inequalities in One Variable## Solve Quadratic Equations and Inequalities Graphically |