Question

I will post the image for this question in an attached file.
The solution is:
2
-1

9
3



Select one:
True
False

Answer 1

So you would add

3 + -1 = ...?
-5 + 4 = ...?
2 + 7 = ...?
0 + 3 = ...?

Answer 2

So that would be true from what I have added. Am I right?

Answer 3

\[\left[\begin{matrix}3 - 1 & -5 + 4 \\ 2 + 7 & 0 + 3\end{matrix}\right] = \left[\begin{matrix}? & ? \\ ? & ?\end{matrix}\right]\]

Answer 4

Yes I get true as being correct

Answer 5

Thank you for your help!!

Answer 6

no problem!