Answer:
-2
Step-by-step explanation:
Lets factor
(x+2)(x+2)=0
x=-2
Answer:
A square root of 16 is 4 would represent the truth value. The only square root of 9 is -3 is not true because the square root of 9 could be 3 or -3.
Step-by-step explanation:
2. a
3. a
4. b
5. c
6. b
7. b
8. b
9. a
10. c
hope this helps
Answer:
Huh?
Step-by-step explanation: