Step-by-step explanation:
(x+4)²=9
x+4=±3
x=-1,-7
Answer: B) Comparison Postulate
This is the idea where if we had two numbers A and B, then we have the three possibilities
We can only pick one item that is true at a time.
In this case, 3+2 simplifies to 5, so 3+2 = 5 is true while 3+2 > 5 is not true.
3+2 > 5 simplifies to 5 > 5, and there's no way a number is larger than itself.
To determine this easily, figure out what two numbers will make a product ending with "2", (4 & 3, 8 & 9)
Since the square root of 625 is 25, it is obviously less than 25.
I used 18 and 19, and they are the correct answer.