Intro to Matrices and Matrix Operations | Algebra 2

We introduce matrices and matrix operations. We go over entries of a matrix, the dimension of a matrix, and special types of matrices like a row matrix, column matrix, square matrix, and zero matrix. We go over basic matrix operations like matrix addition, matrix subtraction, and scalar multiplication. #algebra2 #algebra

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0:00 Intro
0:14 Matrices, Entries, and Dimensions
1:20 Special Types of Matrices
2:35 Equal Matrices
5:20 Matrix Addition and Subtraction
8:29 Scalar Multiplication of Matrices
10:44 Conclusion

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