Four Fours/Lemmata/Three Fours/2/Solutions

Puzzle: Three Fours: $2$

Using exactly $3$ instances of the number $4$, the task is to write an expression for $2$, using whatever arithmetical operations you consider necessary.

Solutions

Solution $1$

$2 = \dfrac {4 + 4} 4$

Solution $2$

$2 = \dfrac {\sqrt 4 + \sqrt 4} {\sqrt 4}$