$\"\"$

\

The coordinates are $\"\"$ and $\"\"$ .

\

$\"\"$ (Distance formula)

\

$\"\"$ (Substitute $\"\"$ and $\"\"$ )

\

$\"\"$ (Subtract: $\"\"$ and $\"\"$ )

\

$\"\"$ (Evaluate powers: $\"\"$ )

\

$\"\"$ (Addition: $\"\"$ )

\

The distance is $\"\"$ .

\

$\"\"$

\

The distance is $\"\"$ .