This is a demonstration of how to solve a quadratic inequality and …

A demonstration of how to solve an involved ratio problem with algebra.

A demonstration of two ways to solve a rational inequality, or an …

An explanation of how to solve a harder rational inequality problem.

Examples of how to recognize direct and inverse variation.

An introduction to basic algebraic equations of the form Ax=B.

An introduction to calculating the slope of a line.

This continues the discussion of how to determine the slope of a …

A demonstration of calculating the slope of a line.

An explanation of how to understand slope and the y-intercept.

Explanation of using the graph of a line module to understand how …

This is an introduction to solving a quadratic equation by factoring.

How to use algebra to take a percentage of a number.

This rate of speed problem solves a problem involving two bicycles passing …

An explanation of i as the principal square root of -l.

An explanation of i as the principal square root of -l. [Algebra: …

How to use algebra to grow a quantity by a percentage.

This lesson presents 2 more examples of solving equations using the quadratic …