Question

How do you write `sqrt(242)` in simplified radical form?

Answer 1

It can be written as `11sqrt(2)`

Explanation:

If you try to write `242` as a product of prime factors you will find, that `242=2*11*11`, so

`sqrt(242)=sqrt(2*11*11)=sqrt(2)*sqrt(11*11)=11sqrt(2)`