• Matrix Operations - Problem 2

Math›Algebra 2›Matrices
How to multiply matrices by a scalar multiple.

• Matrix Operations - Concept

Math›Algebra 2›Matrices
How to use simple matrix operations.
• Matrix Operations - Problem 4

Math›Algebra 2›Matrices
Adding and subtracting matrices as a method of organizing multiple sets of values in a word problem
Tags:
• Simplifying Determinants - Concept

Math›Precalculus›Systems of Linear Equations and Matrices
How to simplify determinants using three row (or column) operations.
• Simplifying Determinants - Problem 2

Math›Precalculus›Systems of Linear Equations and Matrices
How to compute a 3x3 determinant using row operations to simplify it first.
• Simplifying Determinants - Problem 3

Math›Precalculus›Systems of Linear Equations and Matrices
How to compute a 4x4 determinant using row operations to simplify it first.
• Simplifying Determinants - Problem 1

Math›Precalculus›Systems of Linear Equations and Matrices
How to compute a 3x3 determinant on [8 4 2; 3 9 3; -2 8 6] using row operations to simplify it first.