In the final lesson in this echelon matrix series, explore the main application of echelon form: finding the solution of a linear system of equations.

In part two of this echelon matrix series, learn strategies for creating echelon formations, practice replacement operations, and learn relevant terminology.

Build your knowledge of the mathematical matrix and learn about the echelon formation. Define the term, and learn the rules that create an echelon formation.

Learn the formulas for calculating the areas of squares, rectangles, triangles, circles, and ellipses—the geometric building blocks for college calculus.

In this lesson from professor Mark Huber, learn how to simplify exponents and mathematical expressions involving exponents by applying the five basic rules.

The polynomial ax + b has a lot to offer! In this lesson from professor Mark Huber, learn how to compose and graph linear functions and find their roots.

Quadratics have the form f(x) = ax^2 + bx + c. This lesson from professor Mark Huber demonstrates how to determine the number of roots and complete the square.

Plunge into basic trig functions! Learn about the unit circle and the basics of sine and cosine, and explore useful math concepts like the Pythagorean Theorem.