Question

Multiply row 2 by 2, and insert it for row 2: 4−1−4 −231 8−46 −7 −2 30 4−1−4 8−41 −7 30

Answer 1

Answer:-4,6,2,-4

Step-by-step explanation:

Answer 2

Answer:-4, 6, 2, -4

Step-by-step explanation:i got it right