Answer:
√5
Step-by-step explanation:
√(x2 - x1)² + (y2 - y1)²
√[-2 - (-1)]² + [0 - (-2)]²
√(-1)² + (2)²
√1 + 4
Given Equations
Let it has solution (x,y)
Add both
It will also have same solution (x,y)
I hope this is right but I think It’s c