SOLUTION: I have a practice worksheet and it has a problem listed simply as: Which property should will you use? | 1 2 5 | | 2 3 5 | | 1 2 5 |

Algebra ->  Matrices-and-determiminant -> SOLUTION: I have a practice worksheet and it has a problem listed simply as: Which property should will you use? | 1 2 5 | | 2 3 5 | | 1 2 5 |       Log On


   

Question 964879: I have a practice worksheet and it has a problem listed simply as:
Which property should will you use?
| 1 2 5 |
| 2 3 5 |
| 1 2 5 |
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Two rows are identical so the determinant will be equal to zero.