The topic summary outlines systems of linear equations and matrices. Some topics reviewed are linear equations in two unknowns, augmented matrix, and Gauss Jordan row reduction. The resource consists of definitions, notes, and examples.

This Computer Algebra System (CAS) activity encourages students to investigate addition, subtraction, and multiplication of matrices. They find the inverse of a matrix. Students also solve a set of linear equations by using matrices.

The topic summary outlines matrix algebra. Some topics reviewed are operations with matrices, matrix inverse, and algebra of matrices. The resource consists of definitions, notes, and examples.

Based off of the hit television show NUMB3RS, this lesson shows students how using matrix multiplication can lead to solving real-world problems. In this situation, a painting is missing and the probability of travel betweek five cities...

In easy to follow steps, this resource replies to a student's question on how to augment a matrix.

The tutorial examines the matrix of a system and row operations. Students learn about the concepts through class notes, examples, and practice problems. Topics include a system of linear equations and augmented matrices. Review exercises...

This site gives an example of solving a system of equations with the use of Gaussian Elimination.

The University of St. Andrews allows you to look through the history of matrices.

This Purplemath lesson provides formulas, equations, graphs and explanations of systems of equations.

Discusses how to solve systems of equations in two variables by reviewing ans showing examples of the four methods of solving linear equations: substitution, elimination, matrices, and graphing.

Learners examine how to solve systems of equations. Topics investigated are linear systems with two variables, linear systems with three variables, augmented matrices, and nonlinear systems. Class notes, definitions, and examples with...

The necessary steps to augment a matrix are explianed by using a problem presented by a student.

Sixteen problems present a variety of practice using Cramer's Rule to solve equations and systems of equations and working with the determinant of a matrix. They are given with each step to the solution cleverly revealed one at a time....

Students will solve systems of linear equations.

Students review matrix algebra. The resource consists of review exercises on the mathematics concepts.

The online quiz assesses student comprehension of math concepts. The quiz consists of true/false questions about matrix algebra.

This Computer Algebra System (CAS) activity encourages students to perform basic arithmetic operations on matrices, and solving a set of equations using CAS.

Students review systems of linear equations. The resource consists of review exercises on the mathematics concepts.

The online quiz assesses student comprehension of math concepts. The quiz consists of true/false questions about systems of linear equations.

[Free Registration/Login may be required to access all resource tools.] This lesson defines, organizes, and compares matrices. Includes examples, video, and review problems.

Purplemath gives the fundamentals of matrices. Begins with linear equations of three variables and shows the corresponding matrix. Discusses the augmented and coefficient matrix formed from the equation. The size of a matrix and special...

This lesson demonstrates how to write systems of equations as augmented matrices.

This over view of matrices begins with an application to electronics using circuit equations. Examples are provided to demonstrate types of matrices, the identity matrix, addition and scalar multiplication of matrices.

This lesson demonstrates how to write systems of equations as augmented matrices.