9000023709

SubArea: 
Radical equations and inequalities
Level: 
A
Project ID: 
9000023709
Source Problem: 
2010007710
Accepted: 
1
Clonable: 
1
Easy: 
1
Identify a true statement which concerns the following pair of equations. \[ \begin{aligned} \sqrt{ 5 - x} & = 2 &\text{(1)} \\ \sqrt{x + 5} & = 4 &\text{(2)} \end{aligned} \]
The solution of (1) is smaller than the solution of (2).
The solutions of both equations are prime numbers.
The solution of (1) is bigger than the solution of (2).
The solution of (1) equals to the solution of (2).