Answer:
The correct option is C. 5
Therefore,

Step-by-step explanation:
Simplify

Solution:
Using Identity

So in the given expression

Therefore,

Therefore,

Answer:
B greater than or equal to -12
Answer:
2
Step-by-step explanation:
1+1=2 and 2=2
Answer:
the answer is A
Step-by-step explanation:
It would fall between 6 and 7.