Adding and subtracting matrices, and multiplying a matrix by a constant - MathBootCamps
IXL - Add and subtract scalar multiples of matrices (Precalculus practice)
Unit #1: Matrices (add, subtract, scalar multiplication) - Mr. Williams Math Class
Adding and subtracting matrices, and multiplying a matrix by a constant - MathBootCamps
Properties of matrix scalar multiplication (article) | Khan Academy
Addition of Matrices: Methods, Concepts, Properties, Videos & Examples
Question Video: Finding a Scalar Multiple of the Transpose of a Sum of Matrices | Nagwa
AIM: How do we perform basic matrix operations? DO NOW: Describe the steps for solving a system of Inequalities How do you know which region is shaded? - ppt download