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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

User Celenia
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2 Answers

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Answer:-4, 6, 2, -4

Step-by-step explanation:i got it right

User Ykaragol
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Answer:-4,6,2,-4

Explanation:

User Eliwedel
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