Algebra Video Library — XO Math

Algebra Video Library

Full length lessons on topics in Algebra. For more videos with examples only, click the drop downs.

Quadratic Formula

Solving Radical Equations

Adding and Subtracting Rational Expressions

Solving Linear Equations

Rules of Exponents

Factor Trinomials by grouping

Factoring Special Trinomials and Binomials

Slope intercept form of a line

These videos contain example walthroughs only.

Adding and Subtracting Fractions
Multiplying Fractions
Dividing Fractions
Two Step Equations
Multi Step Equations
Linear Equations (No Solutions/All Real Numbers)
Linear Equations (Cross Multiplying & Clearing Fractions)
Linear Equations with Fractions
Linear Inequalities
Absolute Value Inequalities
Greatest Common Factor
Difference of Squares
Factor by Grouping
Guess and Check Trinomials (a=1)
Guess and Check Trinomials
“X” Method
“Snowflake” Method
“Silde and Divide”
Sum and Difference of Cubes
Solving a System of Equations by Graphing
Solving a System of Equations by Substitution
Solving a System of Equations by Elimination
Solving a System of Equations with No solutions or Infinitely Many Solutions