Question

Find the distance between the points (-4, 2) and (2, -1).

Give an exact answer in simplest radical form. Do not round.

Answer 1

`3 √(5)`

Explanation:

`\sqrt{ {( - 4 - 2)}^(2) + {(2 - ( - 1))}^(2) } = √(45) = 3 √(5)`