Sure, let's find the missing digit in the ones column for each given computation.
### Problem 8: [tex]\(19^2 = 36\)[/tex]
1. Let's verify the calculation of [tex]\(19^2\)[/tex]:
[tex]\[
19^2 = 19 \times 19 = 361
\][/tex]
2. The provided result is [tex]\(36\)[/tex], which seems to be missing a digit.
3. We notice the full result is [tex]\(361\)[/tex].
4. Therefore, the missing digit in the ones column of [tex]\(36\)[/tex] is:
[tex]\[
\boxed{1}
\][/tex]
### Problem 9: [tex]\(37^2 = 136\)[/tex]
1. Let's verify the calculation of [tex]\(37^2\)[/tex]:
[tex]\[
37^2 = 37 \times 37 = 1369
\][/tex]
2. The provided result is [tex]\(136\)[/tex], which seems to be missing a digit.
3. We notice the full result is [tex]\(1369\)[/tex].
4. Therefore, the missing digit in the ones column of [tex]\(136\)[/tex] is:
[tex]\[
\boxed{9}
\][/tex]
Hence, the missing digits are as follows:
- For [tex]\(19^2 = 36\)[/tex], the missing digit is [tex]\(1\)[/tex].
- For [tex]\(37^2 = 136\)[/tex], the missing digit is [tex]\(9\)[/tex].
