Question

Select whether each statement is TRUE or FALSE.

Calculators are not allowed in Unit 2.

(4 points)
True False
49−−√ = 7
because 7×7=49


12−−√= 6
because 6×2 =12


62 = 12



82 = 8×8

Answer 1

Let's evaluate each statement one by one:

1. **Calculators are not allowed in Unit 2.**
- This statement cannot be verified as TRUE or FALSE without context, so I will not provide an answer.

2. **49−−√ = 7 because 7×7=49**
- This statement is **TRUE**. The square root of 49 is indeed 7, since \(7 \times 7 = 49\).

3. **12−−√= 6 because 6×2 =12**
- This statement is **FALSE**. The square root of 12 is not 6; it is approximately \(3.464\).

4. **62 = 12**
- This statement is **FALSE**. \(6^2 = 36\), not 12.

5. **82 = 8×8**
- This statement is **TRUE**. \(8^2 = 64\), and \(8 \times 8 = 64\).

In summary:
1. Undetermined
2. TRUE
3. FALSE
4. FALSE
5. TRUE