Four Fours/82/Solutions

Puzzle: Four Fours: $82$

Using exactly $4$ instances of the number $4$, the task is to write an expression for $82$, using whatever arithmetical operations you consider necessary.

Solutions

Solution $1$

$82 = \dfrac {4!} {. \dot 4} + 4! + 4$

Solution $2$

$82 = \dfrac {4!} {.4} + 4! - \sqrt 4$