Question

Perform the indicated row operations:
-10r2 r2 3r3
[2 -1 -4|7] [0 3 -2|5] [0 10 8|2]

Answer 1

Answer:

Second one is -30, 20, -50

Third one is 30, 24, 6

Step-by-step explanation:

Answer 2

Answer:

Person above is correct

For the next question the answer is A

Step-by-step explanation:

Edge 2022