# Ch 10: Algebra II - Matrices and Determinants: Homework Help

The Matrices and Determinants chapter of this High School Algebra II Homework Help course helps students complete their matrices and determinants homework and earn better grades. This homework help resource uses simple and fun videos that are about five minutes long.

## How it works:

• Identify which concepts are covered on your matrices and determinants homework.
• Find videos on those topics within this chapter.
• Watch fun videos, pausing and reviewing as needed.
• Complete sample problems and get instant feedback.
• Finish your matrices and determinants homework with ease!

## Topics from your homework you'll be able to complete:

• Defining a matrix
• Writing an augmented matrix for a linear system
• Performing matrix row operations
• Using matrix notation and equal matrices
• Performing math operations with matrices
• Solving inverse matrices
• Using Gauss-Jordan Elimination to solve linear systems
• Using Gaussian Elimination with inconsistent and dependent systems
• Finding the multiplicative inverses of matrix equations and matrices
• Taking a determinant of a matrix
• Using determinants to solve systems of linear equations in two variables
• Using determinants to solve systems of linear equations in three variables
• Applying Cramer's Rule to inconsistent and dependent systems
• Evaluating higher-order determinants

Final Exam
Chapter Exam

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