# How do you evaluate #\sqrt { 7+ \sqrt { 2} }#?

##### 1 Answer

May 14, 2017

The irrational number

#### Explanation:

It's already "evaluated," like

If you want an approximation, hit 2 then the √ button, then add 7, then hit the √ button again. You'll find it's about

\\ dansmath // strikes again!