How to Multiply Matrix? (+FREE Worksheet!)
Matrix Multiplication – Example 1: \(\begin{bmatrix}-5 & -5 \\-1 & 2 \end{bmatrix}\)\(\begin{bmatrix}-2 & -3 \\3 & 5 \end{bmatrix}\) Solution: Multiply the rows of the first matrix by the columns of the second matrix. \(\begin{bmatrix}(-5)(-2)+(-5)(3) & (-5)(-3)+(-5)(5) \\(-1)(-2)+(2)(3) & (-1)(-3)+(2)(5) \end{bmatrix}= \begin{bmatrix}(10)+(-15) & (15)+(-25) \\(2)+(6) & (3)+(10) \end{bmatrix}=\begin{bmatrix}-5 & -10 \\8 & 13 \end{bmatrix}\) The Absolute […]