Question

What is the square root(80) over square root(50)?

Answer 1

`sqrt(80)/sqrt(50) = (2sqrt(2))/(sqrt(5)) ~~ 1.265`

Explanation:

`sqrt(80)/sqrt(50) = sqrt(4*2*10)/sqrt(5*10)`

`\ \ \ \ \ \ \ \ = (sqrt(4)sqrt(2)sqrt(10))/(sqrt(5)sqrt(10))`

`\ \ \ \ \ \ \ \ = (2sqrt(2))/(sqrt(5))`