Find the Distance Between Two Points (-1,4) , (5,-1)

$(- 1, 4)$ , $(5, - 1)$

Step 1

Use the distance formula to determine the distance between the two points.

$Distance = \sqrt{{(x_{2} - x_{1})}^{2} + {(y_{2} - y_{1})}^{2}}$

Step 2

Substitute the actual values of the points into the distance formula.

$\sqrt{{(5 - (- 1))}^{2} + {((- 1) - 4)}^{2}}$

Step 3

Simplify.

Multiply $- 1$ by $- 1$ .

$\sqrt{{(5 + 1)}^{2} + {((- 1) - 4)}^{2}}$

Add $5$ and $1$ .

$\sqrt{6^{2} + {((- 1) - 4)}^{2}}$

Raise $6$ to the power of $2$ .

$\sqrt{36 + {((- 1) - 4)}^{2}}$

Subtract $4$ from $- 1$ .

$\sqrt{36 + {(- 5)}^{2}}$

Raise $- 5$ to the power of $2$ .

$\sqrt{36 + 25}$

Add $36$ and $25$ .

$\sqrt{61}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\sqrt{61}$

Decimal Form:

$7.81024967 \dots$

Step 5