Question

What is the squared root of 144/49?

Answer 1

`sqrt(144/49)=12/7`

Explanation:

`sqrt(144/49)`

Simplify.

`(sqrt 144)/(sqrt49)`

`144=12xx12`, therefore `sqrt 144=12`.

`49=7xx7`, therefore `sqrt 49=7`

`sqrt(144/49)=12/7`