Answer:
This shows that the required numbers are 2 and 4 for the first column
This shows that the required numbers are 3 and 7 for the third column
Hence the two numbers are -1 and -3 for the third column
Step-by-step explanation:
From the taken, we need to find two numbers whose their product will give 8, 21 and 3 and their sum will give 6, 10 and -4 respectively
If the product is 8 and sum is 6, then the required values area;
[tex]Product = (2\times 4) = 8\\Sum = (2 + 4) = 6\\[/tex]
This shows that the required numbers are 2 and 4 for the first column
Similarly for the second column;
[tex](7 \times 3) = 21\\(7 + 3) = 10[/tex]
Hence the two numbers are 7 and 3 for the second column
Similarly for the third column;
[tex](-1 \times -3) = 3\\(-1 + (-3)) = (-1-3) = -4\\[/tex]
Hence the two numbers are -1 and -3 for the second column
