Level:
Project ID:
2000020302
Accepted:
0
Clonable:
0
Easy:
0
Solve the given system of equations in the set of real numbers.
\[\begin{aligned}
x^2+y&=2\\
2x-y+3&=0\\
\end{aligned}
\]
In the following list identify a true statement.
The numbers \(x\) and \(y\) are opposite of each other.
The sum of the numbers \(x\) and \(y\) is equal to \(-2\).
The arithmetic mean of numbers \(x\) and \(y\) is equal to \(2\).
The ratio of numbers \(x\) and \(y\) is \(2:1\).