7. Systems of Equations & Matrices
Introduction to Matrices
7. Systems of Equations & Matrices
Introduction to Matrices: Study with Video Lessons, Practice Problems & Examples
Back to all problems
51PRACTICE PROBLEM
Apply the indicated row transformation to the following matrix.
![{"mathml":"<math style=\"font-family:stix;font-size:16px;\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mstyle mathsize=\"16px\"><mfenced open=\"[\" close=\"]\"><mtable><mtr><mtd><mn>3</mn></mtd><mtd><mn>8</mn></mtd></mtr><mtr><mtd><mn>8</mn></mtd><mtd><mn>5</mn></mtd></mtr></mtable></mfenced></mstyle></math>","truncated":false}](https://lightcat-files.s3.amazonaws.com/problem_images/3f718e80ecb49995-1682504193301.jpg "open square brackets table row 3 8 row 8 5 end table close square brackets")
Add the result -5 times of row 1 to row 2
Apply the indicated row transformation to the following matrix.
Add the result -5 times of row 1 to row 2