# What is the distance between  (–2, 1, 3)  and (6, 0, 4) ?

$d = 8.124$

#### Explanation:

We will use the formula

$d = \sqrt{{\left({x}_{2} - {x}_{1}\right)}^{2} + {\left({y}_{2} - {y}_{1}\right)}^{2} + {\left({z}_{2} - {Z}_{1}\right)}^{2}}$

$d = \sqrt{{\left(- 2 - 6\right)}^{2} + {\left(1 - 0\right)}^{2} + {\left(3 - 4\right)}^{2}}$

d=sqrt((64+1+1)

$d = \sqrt{66} = 8.124$

God bless....I hope the explanation is useful.