Level:
Project ID:
2010006506
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
Solve the following system of equations in \( \mathbb{R} \times \mathbb{R}\) and identify the correct statement.
\[\begin{aligned}
x^2 - y^2 = 5 & &
\\2x + y = 1 & &
\end{aligned}\]
The system does not have any solution.
The system has a unique solution.
The system has more than two solutions.
The system has two solutions.